Salomon Men's Speedcross 3 Textile Lug Sole sole Water ressistant textile OrthoLite sockliner combines a specific Ortholite foam and an EVA heel cup. Ortholite foam creates a cooler, drier, healthier, better cushioned environment under the foot. It will not break down or lose effectiveness over time. Recycled tire content to protect the environment. EVA heel cups allows for a better heel support and added cushioning. Provides excellent next to foot cushioning and anatomical support