
Benefits: They provide good cushioning without being overly bulky. It's added to the areas that need it most, like the heel and outsole. With mesh on the top of the foot for ventilation so the socks breathe well and dry faster. It also seems to help reduce any odor. The overall design is ok and it has the hallmark under the armor. They fit my height 11.5 feet. Cons: Didn't notice.