Purchased in early December. Selling because the size doesn't fit. This is the popular TENTIAL Tech Sweat Full Zip Hoodie. It's a recovery wear item classified as general medical equipment, using the special fiber SELFLAME®, a functional hoodie that can be expected to support blood circulation promotion and fatigue reduction just by wearing it. ✔︎ Effective in promoting blood circulation and reducing muscle stiffness and fatigue (registered as general medical equipment) ✔︎ Lightweight & warm material for comfortable wear all day long ✔︎ Full zip for easy on and off, simple design that's easy to coordinate ✔︎ Machine washable and dryer safe for easy care Product Details Brand: TENTIAL Item: Tech Sweat Full Zip Hoodie Gender: Unisex (for both men and women) Material: 82% Polyester, 12% Rayon, 6% Polyurethane tential Features: General medical equipment, blood circulation promotion/fatigue reduction function, lightweight/warm material, full zip type tential