... polyester 15% cotton 2,suit for autumn/winter 3,suit for fitness 4,excellent quality fashional sweater for men1,around collar with 85 ... 15% cotton , breathable ;2,suit for autumn/winter ;3,suit for fitness;4,excellent quality .Using for: 1,fitness wear;2, gym ... excercise ;3,football training,etc 2012 autumn fashional round collar sweater fitness style for men