Slip on Tifosi's Jet FC sunglasses and take off on your aerobic adventures. These lightweight, full-coverage shades boast Tifosi's exceptionally tough Grilamid frames and lenses with their Glare Guard coating to prevent eye fatigue. Their open-frame design and large, impact-resistant, polycarbonate lenses offer a wide field of vision and protect you from debris. And, you'll love the hydrophilic rubber temple and nose pads that grip better when wet for a comfortable fit that stays put.