Slim fit FUTUREFLEECE offers an excellent warmth-to-weight ratio and soft hand feel Clean-finish front collar with flat-sewn elastic on sides and back No shoulder seams for reduced bulk and for comfort while you're wearing a pack Raglan sleeves and stretch underarm gussets for mobility Flat-locked stitching in key zones for next-to-skin comfort Flat-sewn elastic cuffs with integrated thumb loops Clean-finish front hem with flat-sewn elastic on back Style: NF0A5J8U 124 g/m² FUTUREFLEECE—55% polyester, 45% recycled polyester Avg Weight: 139 g (4.9 oz) Center Back: 25.625'' Fabric: 124 g/m² FUTUREFLEECE—55% polyester, 45% recycled polyester