1.Safe and Comfortable: Adult youth sports glasses are designed with a silicone wear pad, comfortable without strangling the face and leaving no marks;The frame is designed with a column frame,which makes the frame stronger Further enhance,protect eyes from injury. 2.All-round Protection: The nose pads of the glasses and the surrounding of the glasses frame are designed with a silicone wear pad which is easy to disassemble and resemble, and it can protect the skin around the glasses from injury during exercise. Protect your eyes from damage. 3.Windproof and Fogproof: The sports goggles have a windproof design on the side of the glasses, which is designed to take into account the temperature problem and effectively prevent the glasses from fogging. You can enjoy clear and bright views throughout the sport using this pair of glasses. 4.Anti-slip and Anti-break: The adjustable detachable glasses strap is made of high-quality nylon, which you can adjust according to your head circumference. This makes the glasses suitable for most adult's head circumference and fits tightly to the head, Frame length: 6''/15.2cm, effectively avoiding the risk of falling off the glasses In the process of intense exercise and highly increasing the life of the glasses to a certain extent.