When chill sharpens, warmth steadies. 88 grams of FuzzFleece™ AD protection. Adaptive insulation for unpredictable explorations.

 Engineered with Polartec® Alpha® Direct, FuzzFleece™ AD is active insulation built for motion. Lofted fibers sit on a breathable mesh core, holding warmth without weight.

Hydrophobic by design: it wicks, dries fast, and keeps insulating even when damp. Adaptive by nature: comfort in cold starts, breathability when intensity rises.

•  Produced with Polartec® Alpha® Direct from the USA.
•  Lightweight active insulation: warmth without bulk
•  Moisture-wicking, fast-drying, odor-resistant
•  Anti-chafe flat seam construction
•  Stealth-reflective ©SATISFY logo for low-light visibility.
•  Exterior detachable care label so nothing rubs against your skin.