Giro GF20170 Mens Trans E70 HV Road Shoes Leather Easton EC70 carbon composite outsole is super-lightweight, rigid and powerful, plus replaceable heel pads for added durability High Volume Fit last hugs wider or high volume feet closely without binding, crowding or discomfort Lightweight Evofiber Teijin microfiber upper is durable, supple and breathable; resists moisture, stretching and discoloration; and conforms to the foot like a glove SuperNatural Fit Kit combines a cycling-specific footbed with an adjustable arch support kit to enhance fit and pedaling efficiency Aegis footbed treatment uses an antimicrobial barrier to eliminate odors, discoloration and fading