The Nike Elite Mid Basketball Socks have an arch band to give you a supportive fit and feel. Targeted cushioning provides padding where your feet touch the ground. Fit & Design: Sweat-wicking technology helps keep you dry and comfortable Zonal cushioning helps absorb impact Arch band offers a snug, secure fit Ribbed traction at the forefoot helps reduce slipping inside the shoe Details at the top of the foot help enhance ventilation