Aero Comfort Technology Hit every mile marker in long-distance confidence and premium cushioned comfort with Skechers Aero Burst . This well-cushioned running style has been granted the APMA Seal of Acceptance and is designed for the daily runner. Featuring a lace-up breathable engineered mesh upper with our removable Arch Fit insole system, amplified HYPER BURST ICE midsole cushioning with HYPER ARC technology, a carbon-infused H-plate for next-level energy return, plus a durable Goodyear Performance Outsole. This design has been granted the Seal of Acceptance by the American Podiatric Medical Association (APMA) HYPER BURST ICE cushioning features dual-density HYPER BURST technology for a soft and stable run Carbon-infused H-plate delivers exceptional stability and energy return with an ultra-high stiffness-to-weight ratio Patented Skechers Arch Fit insole system with podiatrist-certified arch support, developed with 20 years of data and 120,000 unweighted foot scans Removable insole helps Mold to your foot to reduce shock and increase weight dispersion Goodyear Performance Outsole delivers enhanced traction, stability, and durability Lace-up breathable engineered mesh upper Highly cushioned daily running trainer Skechers HYPER ARC adapts to your running stride to promote a smoother transition from landing to toe off Stack height: 3.6 cm Weight: 10.9oz/309g in a men's size 9 Machine washable Crafted with 100% vegan materials Skechers Performance logo detail