The upper is made of supple synthetic fiber and is adjustable via three wide straps that allow simple, precise fit adjustments. * Comfort and pedaling efficiency are enhanced thanks to a supportive EVA footbed with Aegis™ anti-microbial treatment, * High-quality, breathable synthetic fiber. * Classic 3-strap closure * Molded EVA footbed with medium arch support. Aegis® anti-microbial treatment