We created the lightest workout shorts that exist. The 8" Recess Lightweight Athletic Training Short are loaded with everything you need to do it all--- run, train, stretch. Keep your valuables safe with our built-in liner phone pocket and bonus side zip pocket. It’s also got a buttery soft bamboo liner that feels like a second skin and offers you support in all the right places. Made with Sustainable Materials: Bamboo Viscose Organic Cotton OUTER:Light Weight Stretch Woven 90% polyester/10% elastane. INNER: 50% organic cotton/41% bamboo viscose/5% elastane/4% nylon Smoke/Animal Free Facility