Topo Athletic Vista Trail Running Shoes - Men's Navy/Orange 8.0 US. The 38 x 33 mm platform features a ZipFoamTM midsole for the perfect mix of cushioning response and protection underfoot. The rocker design allows for a smooth and comfortable ride. The Vibram Megagrip outsole features a brand-new design with 4 mm lugs for excellent traction and grip. The upper features a tightly woven mesh for optimal durability and breathability. Our specialty FKT Insole provides a responsive step-in feel while the closed cell construction allows water to drain quickly. The new gaiter attachment system features a more universal hook and loop attachment at the heel. Specifications for Topo Athletic Vista Trail Running Shoes - Men's: Manufacturer: Topo Athletic Activity: Running Gender: Male Weight: 10.9 oz Age Group: Adults Seasonal/Temperature Use: Winter Boot Style: Trail Running Shoes Heel Height: 38 mm Insole Material: FKT Outsole Material: Vibram Megagrip Midsole Material: Zipfoam Stack Height: 33mm Package Contents: Topo Athletic Vista Trail Running Shoes - Men's Topo Athletic M088-080-NAVORG: Vista Trail Running Shoes - Men's Navy/Orange 8.0 US