Functionally

Nike Zoom unit in the forefoot and heel along with Phylon midsole deliver a low-to-the-ground feel

It will not just disperse impact

Hat Material: 100% Wool

New Speedo Men's Swimsuit Swimsuit Jammer ProLT Solid SIze 30 Royal Blue/Black/Green Functionally85% Polyester, 15% Spandex Imported Drawstring closure Hand Wash Only Value priced poly spandex blend for long lasting wear From our race performance line in waist sizing Drawstring inner waist for secure fit and adjustment Jammer styling provides more coverage with UV sun protection and adds compression to reduce fatigue Made by speedo, the world's premier aquatics brand