ExOfficio Men's Chugo Fleece 1/4 Zip Shirt Keep valuables safe in the zippered security pocket while hiking. Flatlock stitched forward shoulder seams prevent chafing while carrying your daypack. Lightweight Chugo Fleece keeps you warm without adding bulk to your gear. Wash and go quick drying fabric dries overnight. Engineered for packing, the fleece compresses light and tight into your pack.