• A one-piece, 4-way stretch micro spacer mesh upper that is lightweight, breathable, and durable• Elasticated rib knit that stretches to accommodate a variety of foot shapes and sizes while retaining its shape to fit snuggly• Foam around the ankle that provides comfort while properly locking down the heel• A new lightweight 50CC EVA foam compound in the midsole, softened to provide a more bouncy cushion• Front and back pull tabs that make the Gail an easy on /off experience with special consideration to those in the adaptive community