S4 TRANSFER ADULT GOGGLE The Transfer's OPTICAL ARMOR® double spherical polycarbonate lens maximizes your visibility and is equipped with S4's anti-fog venting system. Diamond hard anti-scratch lens coating protects your vision. Interchangeable articulating hinges add customization. Triple layer Neofoam™ ensures a comfortable fit with anti-leak protection. Exclusive curved safety release buckle for quick and easy use and removal. Plush weave strap with stylish embroidered S4 insignia. Choice of Smoke or Amber lens. Lifetime Warranty.