The NOBULL Trainer+ retains the brand's signature low-stack, minimalist design optimized for strength training and Crossfit. Reviewers praised its durable upper and improved lacing system, though some noted the narrow fit and lack of cushioning limit its suitability for high-impact cardio. It is a solid choice for lifting and raw training, while Reddit users in r/fitness reported good performance for rope climbs and gym work. However, the shoe's minimal shock absorption and narrow fit make it less ideal for runners or those seeking maximum comfort. It's best suited for athletes who value stability and durability over cushioning.
Full review
Near-zero drop at just 0.3 millimeters
The NOBULL Outwork's design philosophy centers on minimalism and durability, with a straightforward approach that has remained consistent since its 2015 launch. The shoe's SuperFabric upper, as noted by That Fit Friend's Jake Boly, is exceptionally abrasion-resistant and has proven durable through years of use, including rope climbs and heavy lifting. RunRepeat's review confirmed the upper's longevity, stating it takes 'forever to wear out, even with regular rope climbs.' The construction uses a liquid ceramic upper material that provides protection against scrapes and impacts, while the outsole features high-carbon rubber with a deep herringbone traction pattern. According to WearTesters, the shoe's build quality is 'tough as nails' and can withstand outdoor conditions, making it suitable for both gym and casual wear. The midsole is made of Phylon EVA, which provides a firm platform that supports lifting and cross-training activities, though it lacks the cushioning found in running-specific shoes.
The Outwork's low-stack design is one of its defining features, with a heel stack of 15.6mm and a forefoot stack of 15.3mm, according to RunRepeat's testing. This nearly zero-drop configuration (0.3mm) requires proper foot mechanics and is well-suited for athletes who prefer a grounded feel. The shoe's weight is 10.7 oz for a men's size 10, as reported by That Fit Friend, which is relatively light for a lifting shoe but heavier than many running shoes. The fit is described as narrow with a roomy toe box, which, according to Six Minute Mile, allows feet to splay naturally during lifts, improving stability. However, the fit can be inconsistent, with some users reporting a slightly large fit requiring a half-size down, while others found true-to-size fit acceptable. The shoe's design is intentionally simple, with no unnecessary features, which aligns with NOBULL's 'no-bullsh' ethos.
Despite its minimalistic approach, the Outwork's design does not compromise on key functional elements. The outsole's high-carbon rubber provides excellent grip on gym floors and rubber mats, which Six Minute Mile's Kyle noted as 'rigid and stable,' making it ideal for exercises requiring solid ground contact. The shoe's construction includes thick padding around the ankle and toe box, which offers protection from stubbed toes or dropped weights, though this can impact breathability in warmer conditions. The shoe's overall aesthetic is understated, with clean lines and a no-frills appearance that appeals to athletes who value function over fashion. The lack of unnecessary features also makes the Outwork easy to clean, a point emphasized by That Fit Friend, who noted its suitability for walking and running errands, especially in inclement weather.
Performance in Lifting and Training
The NOBULL Outwork excels in lifting and strength training applications, with its low-stack design and firm platform providing the stability needed for heavy lifts. RunRepeat's lab tests confirmed the shoe's 'stable low-stack base for lifting and Crossfit,' which proved effective in their testing. The shoe's midsole, made of Phylon EVA, offers a firm platform that supports dynamic movements like box jumps and explosive lifts without compression issues. According to That Fit Friend, the Outwork's midsole has a 'denser and consistent feel' that works well for both CrossFit and lifting, with no compression issues even during heavy workouts. The shoe's design allows for efficient energy transfer, which is crucial for lifting performance, and its low drop (0.3mm) provides a natural foot position that many lifters prefer.
Six Minute Mile's staff tested the Outwork Edge in various cross-training workouts and found it to be 'fantastic' for lifting, with its firmness allowing for explosive movements without energy loss. The shoe's platform is described as more versatile than traditional weightlifting shoes, which are often too rigid and clunky for anything besides heavy squats or cleans. However, the Outwork lacks the elevated heel that dedicated lifters might prefer for improved ankle mobility during deep squats, though it's more comfortable for general gym use. The shoe's one notable weakness, according to Six Minute Mile, is its lack of flexibility for longer runs, which makes it unsuitable for hybrid training that includes significant cardio components. The Outwork's performance in lifting scenarios was consistent across multiple reviewers, with its stability and platform being key strengths.
The Outwork's performance in CrossFit-style training was also highlighted by multiple reviewers. That Fit Friend noted that the shoe works well for CrossFit and heavy workouts, with the upper construction being durable enough to resist abrasion from rope climbs and burpees. The shoe's ability to handle high-intensity workouts was confirmed by RunRepeat, which found that the Outwork's 'durable upper' and 'stable base' make it suitable for various cross-training activities. However, the shoe's lack of cushioning and its firm platform can make it uncomfortable for extended cardio work, which is a significant limitation for athletes who need a shoe that can handle both lifting and running. The Outwork's performance in HIIT and cardio activities was generally rated as poor by most reviewers, with the shoe's design being too rigid for such activities. The shoe's performance in lifting scenarios was consistently praised, with reviewers noting its stability and platform as key strengths.
Comfort and Fit Analysis
The NOBULL Outwork's fit is described as narrow with a roomy toe box, which allows feet to splay naturally during lifts, improving stability. According to Six Minute Mile, the fit is secure but with a roomy toe box that allows for natural foot movement, which is beneficial for lifting. The shoe's narrow fit is a common point of discussion among reviewers, with some noting that it may not be suitable for those with wider feet. The upper material, SuperFabric, is described as thick and protective, which offers excellent protection from stubbed toes or dropped weights, but can also impact breathability in warmer conditions. That Fit Friend noted that the thick padding around the ankle and toe box is a 'double-edged sword' in terms of protection versus breathability.
Comfort in the Outwork is largely dependent on the user's training focus and foot type. The shoe's low-stack design and firm platform provide a stable base for lifting, but the lack of cushioning can make it uncomfortable for extended periods or for those who prefer a softer feel. RunRepeat's testing found that the Outwork's 'minimal shock absorption' and 'low-stack platform' provide stability but not comfort for high-impact activities. The shoe's design is intentionally minimalistic, which means it lacks the cushioning and comfort features found in running shoes. The lack of breathability is a significant issue for some users, particularly in warmer conditions, where the thick padding around the ankle and toe box can cause overheating. The Outwork's fit is generally described as secure, but the narrow design may not suit all foot types, particularly those with wider feet.
The Outwork's comfort level varies depending on the user's training goals. For lifting and CrossFit, the shoe's firm platform and stable base are praised, with reviewers noting that it provides the necessary support for explosive movements. However, the shoe's lack of cushioning and its firm platform can make it uncomfortable for extended cardio work or for those who prefer a softer feel. The shoe's fit is described as secure, but the narrow design may not suit all foot types. Six Minute Mile's Kyle noted that the Outwork Edge's fit was 'perfect' for him, but he went a half size down, indicating that the fit can vary based on individual preferences. The shoe's design is intentionally minimalistic, which means it lacks the comfort features found in running shoes, but this is by design for athletes who prioritize stability over comfort in lifting scenarios.
Only 66 SA shock absorption in the heel
The NOBULL Outwork's primary limitation is its unsuitability for running or high-impact cardio activities. RunRepeat's testing found that the Outwork's 'minimal shock absorption' and 'low-stack platform' make it inadequate for high-impact activities, with readings of 66 SA in the heel and 51 SA in the forefoot, significantly below average. The shoe's nearly zero-drop configuration (0.3mm) requires proper foot mechanics and is not suitable for those who need a shoe with significant cushioning for running. Six Minute Mile's staff noted that the Outwork Edge felt 'clunky' during warm-ups and was not flexible enough for longer runs, even though it was acceptable for short shuttles or brief jogs. The lack of cushioning and the firm platform make it uncomfortable for extended cardio work, which is a major drawback for athletes who need a hybrid training shoe.
Another significant shortcoming is the shoe's limited breathability, which can be problematic in warmer conditions. The thick padding around the ankle and toe box, while providing protection, can cause overheating and discomfort for some users. That Fit Friend noted that the thick padding is a 'double-edged sword' in terms of protection versus breathability, and the shoe's design does not include ventilation features that would help with airflow. The lack of breathability is a common complaint among reviewers, particularly those who use the shoe in hot climates or during intense workouts. The shoe's minimalistic design, while appealing to some, also means it lacks features like mesh ventilation or moisture-wicking materials that would improve comfort during extended use.
The Outwork's narrow fit is another area where it falls short. While some reviewers found the fit secure and appropriate for lifting, others noted that it could be too narrow for those with wider feet. The shoe's design does not accommodate wide feet well, which limits its appeal to a broader audience. Additionally, the lack of versatility in cardio activities means that athletes who need a shoe for both lifting and running will find the Outwork unsuitable. The shoe's design is intentionally focused on lifting and CrossFit, which makes it less appealing to those who want a more versatile training shoe. The lack of cushioning and the firm platform, while beneficial for lifting, can be uncomfortable for those who prefer a softer feel or need more shock absorption for cardio work.
Durable enough for rope climbs and daily errands
The NOBULL Outwork is best suited for athletes who prioritize lifting and CrossFit-style training over running or high-impact cardio activities. RunRepeat's review highlighted that the shoe caters to 'athletes who want a raw and no-bullsh..simple underfoot experience for strength training and Crossfit,' which aligns with its low-stack platform and stable base. The shoe's durability and simple design make it ideal for those who value longevity and function over fashion. That Fit Friend's Jake Boly noted that the Outwork is a solid cross-training shoe for athletes who regularly tackle CrossFit workouts and heavy lifting, with the upper construction being durable enough to resist abrasion from rope climbs and burpees.
Athletes who engage in regular strength training, particularly those who perform heavy lifts, will find the Outwork's firm platform and stable base beneficial. The shoe's low-stack design and nearly zero-drop configuration provide a natural foot position that many lifters prefer, and its ability to handle explosive movements without compression issues makes it ideal for dynamic lifting scenarios. Six Minute Mile's staff noted that the Outwork Edge's firmness was 'just right' for kettlebell circuits with deadlifts, squats, and clean and jerks, which is crucial for maintaining stability and efficiency during lifting. The shoe's design is intentionally minimalistic, which means it lacks the features that would make it suitable for running or high-impact cardio, but this is by design for athletes who prioritize lifting performance.
The Outwork is also ideal for those who want a training shoe for daily wear and casual activities. That Fit Friend noted that the SuperFabric upper is 'pretty bombproof' regarding durability needed for walking and casual wear, and it's easy to wipe down and clean on rainy and muddy days. The shoe's simple appearance and durable construction make it suitable for walking the dog in inclement weather or for rainy commutes when users plan to train right after. The Outwork's ability to handle outdoor wear and casual activities was confirmed by multiple reviewers, with its durability and ease of cleaning being key selling points for those who want a shoe that can transition from gym to street. However, the shoe's lack of versatility for cardio activities means it's not ideal for athletes who need a hybrid training shoe for both lifting and running.
Less cushioned than the Free Metcon 6 or Cloudpulse
When compared to other cross-training shoes, the NOBULL Outwork stands out for its durability and stability, but it lags behind in cushioning and versatility. RunRepeat's comparison with the adidas Dropset 4, Inov8 F-Lite, and other models showed that while the Outwork offers good grip and durability, it falls short in shock absorption, with readings of 66 SA in the heel and 51 SA in the forefoot. The Outwork's low-stack design and nearly zero-drop configuration are unique features that set it apart from most cross-trainers, but they also limit its appeal to those who need more cushioning for cardio activities. The Outwork Edge, as reviewed by Six Minute Mile, offers a more moderate stack height (19.5mm heel, 15.5mm forefoot) and better cushioning than the standard Outwork, but still lacks the versatility needed for hybrid training.
In comparison to the Nike Free Metcon 6 and On Cloudpulse, both of which were noted by RunRepeat as well-rounded options for moderate lifting and conditioning, the Outwork is more specialized for lifting and CrossFit. The Metcon 6 and Cloudpulse offer better cushioning and are more suitable for hybrid training, but they lack the stability and platform that the Outwork provides for heavy lifting. The Outwork's design is intentionally minimalistic, which makes it less appealing to those who want a versatile shoe, but it excels in its niche. The NOBULL Drive Ripstop, mentioned by RunRepeat as a better hybrid option from the same brand, offers a more accommodating fit and better breathability than the Outwork, but lacks the stability and durability that makes the Outwork a top choice for lifting.
The Outwork's performance in lifting scenarios is superior to many alternatives, with its low-stack design and firm platform providing the stability needed for heavy lifts. However, its lack of cushioning and versatility makes it less appealing than hybrid options like the Drive Ripstop or the Metcon 6. The Outwork's durability and simple design make it a strong contender for athletes who prioritize longevity and function over fashion, but it's not ideal for those who need a shoe that can handle both lifting and running. The Outwork Edge, while offering better cushioning and a more moderate stack height, still falls short in terms of versatility compared to dedicated hybrid training shoes. The Outwork's niche appeal is clear, with its design being optimized for lifting and CrossFit rather than general training or running.
Value and Long-Term Durability
The NOBULL Outwork's value proposition is built on durability and performance rather than features or aesthetics. That Fit Friend's Jake Boly noted that the Outwork is a 'tried-and-true cross-training shoe that has stood the test of time,' with the upper construction being 'ablation-resistant' and 'relatively easy to clean.' The shoe's longevity was confirmed by multiple reviewers, with RunRepeat stating that the upper 'takes forever to wear out, even with regular rope climbs.' The Outwork's design has remained consistent since 2015, which speaks to its durability and effectiveness. The shoe's price point of $149 (as noted by Six Minute Mile) is justified by its build quality and performance, particularly for athletes who prioritize lifting and CrossFit over running.
The Outwork's long-term durability is one of its strongest selling points. RunRepeat's testing found that the shoe's 'durable upper' and 'stable base' make it suitable for various cross-training activities, and the SuperFabric upper is described as 'tough as nails' by WearTesters. The shoe's ability to withstand outdoor wear and casual activities was confirmed by That Fit Friend, who noted its suitability for walking and running errands, especially in inclement weather. The Outwork's construction is designed to handle the rigors of regular use, with no significant wear issues reported by most reviewers. The shoe's simple design and lack of unnecessary features also contribute to its longevity, as there are fewer components that could fail over time.
While the Outwork's price point of $149 may seem high, it's justified by its durability and performance for its intended use case. The shoe's ability to handle heavy lifting and CrossFit workouts without compression issues or wear is a testament to its quality. However, the Outwork's lack of versatility for cardio activities means that athletes who need a hybrid training shoe will find it less valuable. The Outwork's design is intentionally focused on lifting and CrossFit, which makes it a strong choice for those who prioritize stability and durability over versatility. For athletes who primarily train with weights and CrossFit-style workouts, the Outwork offers excellent value, but those who need a shoe for both lifting and running will find it less appealing.
Strengths
- +Durable upper construction with ceramic pod mesh material
- +Improved strap lacing system for customized fit
- +Good grip for gym surfaces and rope climbing
- +Simple design with plenty of colorways
Watch-outs
- −Poorly cut edges around eyelets affect aesthetics
- −Minimal shock absorption for high-impact activities
- −Narrow fit may not suit all foot types
How it compares
The NOBULL Trainer+ excels in durability and grip for rope climbing compared to the Nike Free Metcon 6, which is more flexible but lacks protection. However, it's less versatile than the Adidas Dropset Trainer 4, which offers better platform stability and traction for cross-training.
Rating sources
Our 4.0 score is the average of these published ratings. More about methodology.
