Trufuse midsole cushioning combines two different foams to deliver responsive, durable cushioning. Rubber outsole. Weight: 313 grams Adjustable lace closure for customized fit. Contemporary style details for a modern look. Engineered mesh upper for breathability and a supportive fit. 10 mm drop; due to variances created during the development and manufacturing processes, all references to 10 mm drop are approximate. Removable Insoles Suitable For Orthotics.