Tackle your hardest boulder problems and send steep sport routes in the Tenaya Oasi Climbing Shoe. Designed with Tenaya's MRRB system, the Oasi helps you control your balance on dime edges and sloped slabs while simultaneously allowing a dynamic response when you need to jump for the jug. The Oasi's SXRDynamics moving tightening system ensures a secure fit when you're heel hooking. Tenaya's Draxtor PAT closure uses a unique hook and loop strap that tightens around the forefoot. There's also a dual layer midsole to keep the Oasis solidly stiff, and Vibram's XS Grip sole sticks to polished rock reliably.