Inspired by our hyper-durable expedition equipment, the ultra-comfortable, tough-enough-for-anything Men’s Base Camp Flip-Flops II feature lightweight tri-lug outsoles for extra grip without the extra bulk.Features Lightweight tri-lug rubber outsole made with up to 20% recycled rubber Upper| Water-friendly, PVC-free, PU-coated synthetic strap Sole Unit| Extra-cushy, egg-crate-inspired EVA footbed with anatomical arch support SpecsApprox Weight (½ Pair): 7 oz (199 g)