Thom Browne .TB Two-Tone Sleeve Long Sleeve Shirt! .The fabric is made of 32s cotton yarn, woven with a German Stoll 14-gauge knitting machine.Featuring a double zipper design on the collar with hardware pull tabs, inner bound edges, side pockets, and ribbed hem texture.Overseas sourced 100% cotton material with ultra-high density four-way stretch, sleeves with a three-color textured yarn.The hand feel is heavy and structured, perfectly restoring a 1:1 material ratio, making it a must-have for both men and women.Unisex style available in sizes M-3XL.