Unused and brand new with tags. It looks and feels like cotton, but the polyester material makes it quick-drying and less prone to losing its shape. The silhouette is a relaxed, loose fit. Brand: Healthknit PRODUCT®️ Product Number: D25031 Product Name: Cotton Touch Amphibious Super Dry T-shirt Size: Men's L (Chest 95-103, Height 175-185) Color: White Material: 100% Polyester Weight: Approximately 160g Actual Measurements: Length 68cm, Shoulder Width 54cm, Pit-to-Pit 60cm, Hem Width 60cm, Sleeve Length 23cm I believe this product is not yet widely available. Thank you. Shoulder Width / Body Width / Sleeve Length / Length Shoulder Width: 54cm Body Width: 60cm Sleeve Length: 23cm Length: 68cm Color: White系 (White-based) Pattern/Design: Solid Stains, tears, odors, etc.: None Short Sleeve, Crew Neck, Leisure, Sea, Pool, Sports, Outdoor, Camping, Solid, Simple