PERFECT DESIGN - durable ABS plastic, polycarbonate (PC) with anti-fog coating and soft sponge, UV400 Protection With high transparency.It resistances to scratch,anti-collision. Various color & fashion style for you to choose.
ADJUSTABLE STRAP - Adjustable non-slip and high elastic strap can suited for most ages and head sizes of any person,both men and women to wear.
FLOW VENT TECHNOLOGY - High consistency soft sponge and 5 venting ports were designed to reduce fogging and optimize airflow over the inside of the lens, provide the ultimate defense against water,dust,icy wind and snow. So that ensure you have good visual effects.