Stio Men's Fernos Insulated Vest SW002821 we dialed up the waffle

we dialed up the waffle knit’s comfort with an extra-soft formulation of our popular

43% Polyester | 4

The colors are meant to fade when washed

and back again

Sock Cushion: Zero Cushion

Stio Men's Fernos Insulated Vest SW002821 we dialed up the waffleWinter cardio of all kinds fuels our warm, breathable and uber aerobic Fernos Vest. The key to its core warming performance is 40 gram PeakFill Active Insulation, a highly breathable, quick recovery, spiral filament synthetic fill. Easily compressible into small spaces like a ski pack or running vest, it lofts back promptly when called on for treeline, ridgeline or rest break warmth. Mechanical stretch and side seamless construction enhance mobility