Lightweight breathable mesh with built-in durability - & - abrasion-resistance material - External heel clip & internal heel counter for added stability & support - Strategic zones of flexibility & traction in the forefoot give you greater mobility & added grip where you need it - Full-length Micro G, foam midsole for the ultimate in responsive cushioning - UA TriBase, maximizes ground contact promotes natural motion & provides flexibility to grip during lifts - Full-rubber outsole wraps up the sides for durability & added abrasion resistance with medial rope grip - Strategic rubber build under the toe box for a more powerful floor grip - Low to the ground build allows for greater feel & power transfer Under Armour UA TriBase Reign 4 Trainers