Built for the unpredictable terrain of the trail, the Release provides secure support and protective cushioning with every step you take. DWR-treated breathable synthetic uppper, Dynamic Fit Lacing System, injection molded TPU InStep support, reflective heel panels. Ortholite(R) X-40 footbed features 2mm 15% recycled EVA insole, Patagonia Air Cushion Plus, forefoot shock-absorption pad, 70% EVA/30% rubber heel strike pad, Vibram(R) Release Men's Trail Running Sole. In sage. Imported.Whole and half sizes: 7-12, 13, 14, 15. Weighs 29 oz.