Please click for the La Sportiva Size Conversion. The lightweight, breathable, and versatile style of the La Sportiva Pyramid GTX medium-duty hiking boot will always have you ready for the rugged terrain ahead. Perforated nubuck leather upper is abrasion resistant. Mid-cut trail boot is ideal for the backpacker who needs a waterproof boot that can support moderate loads. Nano Cell Technology provides structure to the shoe and works with Gore-Tex Surround aeration channels within the footbed and midsole for excellent venting performance. STB control system integrates Gore-Tex Surround ventilation outlets to create an incredibly stable and breathable environment. Lace-up closure for a secure fit. PU TechLite toe and heel counters. Gore-Tex Surround waterproof lining helps keep out the wet elements while providing a breathable, more comfortable foot environment. 5mm OrthoLite insole offers superior cushioning, support, and comfort. Compression-molded EVA midsole for long-lasting shock absorption and features TPU inserts and Gore-Tex Surround aeration channels. Vibram XS Trek outsole with Impact Brake System and Frixion Blue provides traction and grip on a variety of terrains. Womens Tempo 2 last. Imported. Measurements: Weight: 1 lb Product measurements were taken using size 40.5 (US Womens 9), width B - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.