After a long, grueling trail run, or a rough day of hiking, slide out of your day shoes and slip on the Illikai Flip Flops from Montrail Your feet will be in bliss with their own customized thermo-molded rubber midsole and soft synthetic and leather straps that bend naturally as you walk Features: Forget harsh, stiff sandal straps; the pliable leather and synthetic strap flexes with the natural movement of your foot Pad around on the moldable rubber midsole after a grueling workout You'll have your own customized footbed thanks to the PRFRM thermo-molded footbed that can be fitted to the shape of your foot When you're walking along slick, lakeside rocks, don't worry to you'll have excellent traction with the sturdy Gryptonite rubber outsoles Specifications: Weight per pair: 82 ounces Upper: synthetic to leather Midsole: rubber Outsole: rubberSpecifications based on Men's size 9