UA TriBase in the outsole maximizes ground contact where your foot needs it the most, allows for superior upwards flexibility to promote natural motion, & downwards flexibility to grip the ground during lifts. Larger external heel counter & collar height for increased stability & heel lock-in. Engineered zonal flex & traction in the forefoot allows for greater mobility during short runs & added grip during planks & sled pushes. Full-length Micro G foam midsole for the ultimate in responsive cushioning. Full-rubber outsole wraps up the lateral & medial sides for greater 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 construction allows for greater feel & power transfer. Weight: 9 oz.