Description Whether it's gameday or practice, performance matters. Stance has created a baseball sock that delivers the support and comfort you need when it matters most. Designed with a durable polyester blend for added breathability and extra thick padding to maximize impact protection, the Diamond Pro OTC is nothing short of professional. Over the Calf Height Nylon Blend Medium Cushioning FRESHTEK™ MOISTURE & ODOR CONTROL Performance Cushioning Channeled Air Cushioning Engineered Ankle Protection Performance Arch Support Seamless Toe Closure Deep Heel Pocket Performance Mesh Fit and Fabric 72% nylon, 20% polyester, 5% combed cotton, 3% elastane