The NOBULL Drive Ripstop aims to bridge the gap between running and lifting shoes, delivering marathon-level shock absorption and energy return thanks to its 100% Pebax midsole. Reviewers praised its breathability and suitability for cardio and HIIT workouts, though some found the midsole to feel clunky and blocky. While it offers solid stability for moderate lifting, it lacks the platform stability needed for heavy weightlifting or serious Olympic lifting. The shoe's durability was also questioned, making it less ideal for intense CrossFit WODs.
Full review
Pebax midsole performance
The NOBULL Drive Ripstop features a 100% Pebax-based midsole, a material choice that sets it apart from typical cross-training footwear. This midsole delivers exceptional energy return readings of 71.6% in the heel and 71.1% in the forefoot, which exceeds the average training shoe performance by 15% or more. The Pebax construction provides marathon-shoe levels of shock absorption while maintaining enough stability for strength training. This design choice creates a responsive platform that absorbs impact effectively during high-impact activities like plyometrics and sprinting, yet still allows for adequate force transfer during lighter lifting exercises.
Shock absorption capabilities
Testing revealed the Drive Ripstop's shock absorption capabilities are among the highest in the training shoe category, with 104 SA in the heel and 90 SA in the forefoot. These measurements significantly exceed the average cross-trainer's 81 SA in the heel and 51 SA in the forefoot. The shoe's exceptional cushioning makes it particularly suitable for cardio-focused workouts and interval running, where impact protection is crucial. However, this same shock absorption characteristic creates a trade-off during heavy lifting, as the foam compresses under load, delaying force transfer during barbell movements. The cushioning is so effective that it can make the platform feel unstable when performing exercises requiring maximum stability, such as heavy deadlifts or Olympic lifts.
Running performance and responsiveness
The Drive Ripstop demonstrates remarkable running performance characteristics that distinguish it from traditional CrossFit shoes. The thick Pebax midsole provides a responsive bounce that absorbs shock on landing and releases energy during push-off, creating a comfortable running experience. This springy midsole delivers a slight rocker effect without being overtly rockered, which prevents the clompy feel common in other CrossFit shoes during running. During testing, the shoe performed well in shuttle runs, 200m sprints, and mile-long runs, with the bouncy midsole feeling particularly responsive during these activities.
Fit and sizing issues
Fit problems emerge primarily from the shoe's sizing and upper construction. The Drive Ripstop runs long, with users reporting significant room in front of the toes, requiring tight lacing to prevent foot movement during lifts. This issue particularly affects those with average or narrow feet, as the shoe's length can create an uncomfortable fit. The upper ripstop material, while durable, causes uncomfortable puckering in the toebox during flexing movements like lunges or toe raises. This puckering effect was consistently reported by multiple testers and was described as obnoxious and persistent, not improving with wear. The fit issue is so significant that it was considered a dealbreaker by one reviewer who prioritized comfort above all else.
Durability and construction
The ripstop upper material demonstrates good durability and resistance to abrasion, making it suitable for various training environments. The upper construction is described as easy to spot-clean, which is beneficial for gym use. However, the midsole's Pebax foam shows signs of wear during heavy use, particularly with rope climbing activities that can chew up the material. The outsole provides good traction and stability for both lifting and running activities, with reinforced rubber construction that withstands intense training conditions. The shoe's overall build quality is solid, though the midsole's longevity under heavy use remains a concern for serious CrossFit athletes.
Stability for lifting activities
While the Drive Ripstop offers adequate stability for light to moderate lifting, it struggles with heavy weightlifting demands. However, the shoe's cushioning properties make it less ideal for Olympic lifting or heavy barbell movements where maximum platform stability is required. During testing, the midsole showed slight squish during heavy lifts, though minimal at 225 pounds. The stability is sufficient for bodyweight movements and plyometrics, but not recommended for serious strength training programs that require maximum stability and force transfer efficiency.
Breathability and comfort
The ripstop upper material provides decent breathability for sweaty workouts, though not exceptional compared to mesh alternatives. Users noted the material's lightweight feel and coolness during warmer days, which is beneficial for daily wear and casual training. The upper's durability and easy cleaning properties make it practical for gym environments where quick spot-cleaning is necessary. However, the upper construction creates an uncomfortable puckering sensation in the toebox during flexing movements, which affects overall comfort. The shoe's fit issues, particularly the long sizing, contribute to discomfort during extended wear periods, especially during lifting activities where foot lockdown is crucial.
Strengths
- +Excellent shock absorption for high-impact work
- +Exceptional energy return from Pebax foam
- +Solid stability for moderate lifting
- +Fantastic outsole grip
- +Great breathability for sweaty workouts
Watch-outs
- −Not for heavy weightlifting
- −Poor durability
How it compares
The NOBULL Drive Ripstop provides better shock absorption than the Nike Metcon 9 and more energy return than the Under Armour TriBase Reign 5, but it's not suitable for heavy lifting like the NOBULL Trainer+. Compared to the Adidas Dropset Trainer 4, it lacks the stability for compound movements and is less durable.
Rating sources
“Comfortable Pebax midsole Imperfect upper fit Not stable enough for heavy lifts”
“However, after testing these for multiple runs, I do think theyre a stronger running shoe compared to Mesh Runner.”
“The NOBULL Drive Ripstop is a gym shoe that has a thick, responsive midsole, a 4mm heel-to-toe drop, and a lightweight ripstop upper. The result is a shoe that is comfortable during runs and plyometrics movements, yet fairly stable and supportive during lightweight to moderate lifts.”
Our 3.8 score is the average of the 4 scored reviews above; 3 more reviewed it without printing a score and are not in the average. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.
