Hoka Challenger 7 ATR Women's Trail Running Shoes, Engineered Mesh Upper, High Stack EVA Foam Midsole, Durabrasion Rubber Outsole, Druzy Droplet, Size 9 Medium A Bass Pro SKU 3967287 The unique CORSAIR AirGuide technology A Bass Pro Invoice Amount 40.92 The unique CORSAIR AirGuide technology features anti vortex vanes that focus airflow directly where it's needed most it adapts seamlessly to your kitchen needs they feature a breathable engineered mesh upper combined with soft foam for enhanced comfort and support Durabrasion Rubber Outsole with 4mm Lugs: Offers superior traction on uneven terrain with a tread design inspired by gravel tires