- Überkühl™ Fabric: 74% Cotton, 26% Nylon.- Überkühl™ provides the comfort of cotton and the quick dry of a technical fabric with unmatched breathability. - 5.1 ounce per square yard fabric weight. (172 Grams per square meter) - Scuff-guards: double layer scuff-guard at cuffs and pockets for über durability. - Free Ryde™ waist. (See the Technology Tab for details) - Articulated knees to allow you full range of motion. (See Technology Tab for full details) - Born Free™ gusseted crotch: added fabric panel gives you freedom to move. - Designed to accommodate an athlete’s larger thighs. - Fiocchi snap imported from Italy. - Kühl develops our own exclusive fabrics that will not shrink. - Imported