Structure 26 Shoe Size:7.5 This 28L backpack is perfect

This 28L backpack is perfect for everyday trips to school or work and just as suitable for day hikes

Flyknit on upper has perforations to help reduce the weight of the shoe and make it more breathable

sock-like fit

Ankle collar helps keep debris and other trail material from entering your shoe during your run

Two hand pockets with zippers

Structure 26 Shoe Size:7.5 This 28L backpack is perfectFull length foam plus arch support equals our most steady ride. Supportive cushioning in the Structure 26 provides steadiness for everyday runs. A full length ReactX midsole delivers a cushioned, yet stable transition from heel to toe off. Plus, a tried and true midfoot support system wraps around your arch and heel to provide a firm platform. Plush Upper The plush collar and tongue, along with the engineered mesh upper, provide comfort, support and