Check em out http://www.billabong.com/us/product-cat/229/boardshorts#item_3017_px1 21" ZERO GRAVITY STRETCH This Platinum X Quad Stretch boardshort features Billabong's latest technological features such as PX Infinite Seam Technology and H2 Repel. This boardie is made from some of the finest stretch fabric that money can buy. Made with 80% polyester / 20% spandex.