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.

Lofted fibers stand exposed, retaining warmth in their structure. Breathable, no-bulk insulation. Beneath, an open mesh core channels heat away, leaving comfort steady in motion.

Flat-seam construction mapped to movement. Anti-chafe by design, ensuring comfort across distance and effort.

Stealth-reflective ©SATISFY logo, for catching light in the dark.

Fully detachable care label on the outside. Nothing inside that shouldn’t be.