SIZING INFO | Go Barefoot | Men | SIZING FACTS - please do not use Amazon's generic sizing info | these are the approx. measurements of the shirts, not your body >>> SHIRT CHEST - (S) 44" (M) 48" (L) 52" (XL) 54" (2X) 56" (3X) 60" >>> SHIRT LENGTH - (S) 30.5" (M) 31.5" (L) 32.5" (XL) 33.5" (2X) 34.5" (3X) 35.25" | Go Barefoot, a Hawaiian tradition, a product of three generations of Hawaiian experience, made with pride and quality since 1957. These garments are designed and manufactured with the latest technologies available with the same pride and quality of the generation that laid the foundation >>> FOR BEST RESULTS - hand wash cold | mild soap | line dry | cool iron | measurements of handmade apparel slightly different from shirt to shirt | please contact us if you need sizing assistance. Mahalo!