Seek out aerobic adventure in Tifosi's Seek FC sunglasses. These lightweight, full-coverage shades boast Tifosi's exceptionally tough Grilamid frames, while their open-frame design and large, impact-resistant, polycarbonate lenses offer a wide field of vision while protecting you from debris. And, you'll love the hydrophilic rubber nose pads and temples that adjust in all directions and grip better when wet for a custom fit that stays put.