#4113 Halfuku We recommend purchasing new BURTLE products before they sell out. This underlayer shirt is also useful as an inner layer for cold weather. It's a fleece zip-up that looks great worn alone, as well as under workwear blousons and jackets. Fabric thickness: 210g/m2 (7.3oz) Light ★ ★ ★ ★ ★ ☆ Heavy ☆ Uses a block fleece material with moderate heat retention, excellent moisture wicking, quick drying, and stretch properties. ☆ Designed with a slim fit, intended for wear as an underlayer. ☆ Anti-static care thread stitching and deodorizing tape functionality reduce discomfort during wear. ☆ A slim silhouette that fits both men and women unisex. ■ Materials/Specifications Block Fleece (95% Polyester, 5% Polyurethane) Separate Fabric: 100% Polyester Stretch (elongation rate of 40% or more) Deodorizing Tape Moisture-wicking and quick-drying processing Anti-static care design