The Tifosi Vogel SL sunglasses come with a large polycarbonate shield lens that offers full - on coverage. Its hydrophilic rubber ear and nose pieces are a game - changer. The more you sweat, the better they grip, giving you a super - comfortable, bounce - free fit even during intense workouts. The Comfort Grip tech flexes the ear pads, holding the glasses firmly without any pressure, fitting a wide variety of face shapes and sizes.

To use these Tifosi Vogel SL sunglasses, simply put them on like regular glasses. They're great for any outdoor sports or activities. When you're sweating, don't worry, the hydrophilic rubber parts will keep them in place. For maintenance, clean the lens with a microfiber cloth regularly. Avoid using abrasive materials as they can scratch the lens. Also, store them in a hard - case when not in use to prevent damage. And remember, these glasses fit different face sizes, so adjust them gently to find the most comfortable position for you.