Slim fit FUTUREFLEECE LT features lower-pile full-loop construction and octa-yarns to provide an optimal warmth-to-weight ratio Reverse-coil, #3 center front half zip 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: NF0A5J8R 100 g/m² FUTUREFLEECE LT—63% polyester, 37% recycled polyester Avg Weight: 145 g (5.11 oz) Center Back: 27.25'' Fabric: 100 g/m² FUTUREFLEECE LT—63% polyester, 37% recycled polyester