On Sale. Mountain Hardwear Boys' Microchill Zip T DECENT FEATURES of the Mountain Hardwear Boys' Microchill Zip T High-cut collar with 8in. zip for ventilation Flat-lock construction eliminates chafe The SPECS Average Weight: 6 oz / 169 g Center Back Length: 22in. / 56 cm Fabric: Body: Velous Micro Fleece (100% polyester) |