The S22 series offers a single wrap around lens design with integral side shields and metal alloy temples. The S22 offers a 15% smaller lens than the S21 Series making it a good safety glass option for women and kids. Constructed with our exclusive spring-hinge temples, this style offers ultimate protection, great orbital seal and and a slim and lightweight design. The S22 series features a frameless lens design that will allow an unobstructed view, metal temples and non-slip temple sleeves. The S2210AF has UV-AF® Anti-Fog coated lens that are Eco-friendly and UV cured, providing 3 times greater Anti-Fog performance than generic Anti-Fog safety glasses. Choose the best safety glasses, choose MCR Safety!