Verdict
Head-to-head · Best Down Jackets

Decathlon Forclaz Simond MT100 Hooded vs Mountain Hardwear Ghost Whisperer Hoody

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Mountain Hardwear Ghost Whisperer Hoody comes out ahead by a clear margin (4.4 vs 4.1). Mountain Hardwear Ghost Whisperer Hoody is best for: Weight-conscious backpackers seeking an emergency layer for shoulder-season trips. Read the strengths below before deciding.

Decathlon Forclaz Simond MT100 Hooded
Ranked #7 in Best Down Jackets
Decathlon Forclaz Simond MT100 Hooded
2 sources$80as of Oct 10

The Decathlon Forclaz Simond MT100 Hooded delivers exceptional value through its 800-fill-power RDS-certified down, which Outdoorgearlab found provides adequate warmth for mild conditions despite the jacket's low cost. However, the non-stretchy shell restricts mobility by pulling upward when reaching overhead, and sizing runs small with a slim fit that requires buyers to order up for comfort or layering. The oversized hood lacks adjustment cords, leaving gaps around the face in windy weather. This highly packable puffer fits budget-conscious hikers and climbers who prioritize weight savings over technical precision, while those needing a loose fit or superior wind protection should look elsewhere.

Strengths
  • — Insulated with high-quality 800-fill-power RDS-certified down that provides excellent warmth-to-weight ratio.
  • — Extremely affordable price point significantly lower than comparable name-brand puffers.
  • — Highly packable design allows the jacket to zip entirely into one of its hand pockets for easy storage.
Watch-outs
  • — Sizing runs small with a slim, snug fit across the chest and waist, requiring buyers to size up.
  • — Limited mobility due to a non-stretchy shell that pulls upward when reaching overhead or making hugging motions.
  • — The hood is oversized and lacks adjustment cords, leaving gaps around the face in windy conditions.
Mountain Hardwear Ghost Whisperer Hoody
Higher ratedRanked #2 in Best Down Jackets
Mountain Hardwear Ghost Whisperer Hoody
5 sources$399as of Oct 7

The Mountain Hardwear Ghost Whisperer Hoody delivers an exceptional warmth-to-weight ratio by utilizing premium 800-fill or 1,000-fill down in a remarkably thin shell. Better Trail found the standard model offers unmatched insulation for its price range, while Switchback Travel noted the UL variant packs down to roughly the size of a Nalgene bottle with an internal carabiner clip for easy attachment. However, this minimalist construction leaves a fragile exterior that is prone to damage from sharp contact with rocks or gear. The limited insulation volume makes it insufficient for sustained cold temperatures below the upper 40s, requiring users to bundle up during rest periods. This jacket fits weight-conscious backpackers seeking an emergency layer for shoulder-season trips, but those needing durable protection in abrasive environments should look elsewhere.

Strengths
  • — Exceptionally lightweight design weighing as little as 6.2 ounces, making it ideal for weight-conscious missions.
  • — High warmth-to-weight ratio utilizing premium 800-fill or 1,000-fill down insulation.
  • — Packs down into its own hand pocket with an internal carabiner clip for easy attachment to gear.
Watch-outs
  • — Thin exterior fabric is fragile and prone to damage from sharp contact with rocks or gear.
  • — Limited insulation volume makes it insufficient for sustained cold temperatures below the upper 40s.

How they stack up

Decathlon Forclaz Simond MT100 Hooded

At 10.3 oz, the Decathlon Forclaz Simond MT100 Hooded is lighter than the 11.9 oz Arc'teryx Cerium Hooded Down Jacket and the 15.4 oz Outdoor Research Helium Down Hoodie, and it costs far less than either. Its 800-fill down is a step below the Arc'teryx's 850-fill. Its oversized hood has no adjustment cords, where the Rab Microlight Alpine Down Jacket has an adjustable hood with a wire brim.

Mountain Hardwear Ghost Whisperer Hoody

The Mountain Hardwear Ghost Whisperer Hoody is exceptionally lightweight at as little as 6.2 ounces, making it significantly lighter than the Arc'teryx Cerium (11.9 oz) and Outdoor Research Helium Down Hoodie (15.4 oz).

Specs side-by-side

SpecDecathlon Forclaz Simond MT100 HoodedMountain Hardwear Ghost Whisperer Hoody
Fill Power800-fill-power800 or 1,000-fill
Insulation Type800 fill power RDS-certified down—
Shell Material15D polyamide7D-10D Ripstop Nylon
Water ResistancePFAS-free DWR finish—
Weight10.3 oz6.2 - 8.5 oz
Hood Typeoversized, non-adjustable hoodNone
Packabilityeasily stuffs into one of the hand pockets—
Pockets2 zippered hand, 1 internal drop2 zippered hand pockets
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