Performance goggles that transcend traditional design. Inspired by the unique bird nest architectural design of The Beijing Olympics' main stadium, the structural elements of the LGNST Nest Pro's™ frame creates a unique grid-like effect, similar to the way a bird's nest is intertwined for support, while a TPR frame/gasket features a dual-injected system with over-molded nosebridge. Polypropylene over-mold nest frame provides unique high-tech structure design, headstrap features patented Glide Clip system which allows easy on-head adjustment, double VTS (Varied Tensile Strength) silicone headstrap conforms to side of head while flat back straps allow for secure fit. Wide peripheral Polycarbonate (PC) lenses feature imbedded anti-fog properties and are UV protected. Soft TPR gaskets for comfortable, water-tight fit. Patent- pending Nest Frame Technology.