The Womens Ember Road shoes pair the security & adjustability of our high-end Boa®-equipped road shoes only with a forgiving composite sole & womens-specific Body Geometry technology that provides a tremendous balance of performance & value. Body Geometry sole construction & footbed: ergonomically designed & scientifically tested to boost power increase efficiency & reduce chance of injury by optimizing hip knee & foot alignment. Womens contoured Standard Fit for all day comfort. Injection-molded nylon composite sole is engineered to be moderately stiff yet light: Stiffness Index 6.0. Lightweight Boa® S2-SV dial closure for on-the-fly micro-adjustment backed by the Boa® Lifetime guarantee. Synthetic upper with mesh venting for supple fit. Reflective heel elements for high visibility. Three-bolt cleat pattern fits all major road pedals. Approximate weight: 250g (1/2 pair size 39)