Five and Diamond Cage Biker Shorts - cottonMade from a thick, supportive cotton with sewn cut outs. Front pouch for comfort. Each strap has been hand placed and sewn, this is not cut. 90% cotton 10% spandex Biker Short cut Made in Small Batches Designed by Five and Diamond Sizing: measurement is taken around the low waist where the top of your underwear sits (where you want the top of the biker short to sit). Note: this is not the same as jeans sizes. Size Small: 32" 34" Size Medium: 34" 36"