Men's ForeverRun Nitro Knit Size:8.5 these sunglasses won't slip off

these sunglasses won't slip off your face no matter what

Shatterproof Lenses: Polycarbonate lenses offer scratch resistance and impact protection

Swank XL elevates Tifosi's timeless model by introducing a larger lens and fit

Full Olefin Footbed: Quickly wicks away moisture to guard against abrasions

Men's ForeverRun Nitro Knit Size:8.5 these sunglasses won't slip offPuma ForeverRun NITRO Puma's ForeverRUN NITRO dawns a new era of support and guidance for all runners, providing the softness of a full Nitro Foam midsole without compromising stability. It features the newly developed NITROFOAM midsole with two different densities a softer core with a firmer rim and an asymmetrical heel counter to hold the foot in place through every stride. The theme also continues on the outsole, thanks to a wider medial rubber