Hybrid Threads Men's Zip Hoodie Hybrid Threads mens hoodie drawstring hood, front zip and pouch pockets cuffed sleeves and waist 60% cotton 40% polyester Unisex/Men's sizing. Small: 17" across shoulders, 20" flat across chest, 24.5" sleeves, 27" length. Medium: 18" across shoulders, 22" flat across chest, 25.5" sleeves, 28" long. Large: 20" across shoulders, 24" flat across chest, 26.5" sleeves, 29" long. X-Large: 21" across shoulders, 24" flat across chest, 27.5" sleeves, 30" length. XX-Large: 22" across shoulders, 28" flat across chest, 28.5" sleeves, 31" long.