Stretchy fabric upper with support and exceptional breathability Neutral, flat lasts and microfiber liners in the toes for all-day comfort Soft-flex midsoles provide additional sensitivity and comfort 2 hook-and-loop straps for a personalized fit and quick on-and-off NeoFriction rubber outsoles are molded for weight and consistency Best Use:   Climbing Upper:   Synthetic Knit Lining:   Hemp Outsole:   Rubber Weight:   15.6 oz