Heads up, San Francisco 49ers fans! Knockaround has partnered with the NFL to create custom sunglasses for the teams you love to cheer for. Whether you tune in casually or plan your whole week’s schedule around the game, these shades will let you rep your team colors no matter the occasion. See the entire San Francisco sunglasses collection here. Knockterra™ Performance Lens Tech With both water-resistant and oil-resistant coatings built in, any sweat, water, or fingerprint that makes its way to your lenses during your workout won’t hinder your performance. Purposefully non-polarized, they also allow for enhanced depth perception for sports that rely on this visual aid. As always, these lenses are impact resistant and provide full UV400 protection.

·Knockterra performance lenses Learn More

·Water-resistant and oil-resistant lenses

·Outside of each arm features rubberized gold base and iconic San Francisco 49ers team logo

·Rubberized arm interiors feature 49ers logo on the right side and Knockaround x NFL logo on the left

·Adjustable red rubber nose pads

·Flexible gold non-slip arms

·Rubberized gold wraparound frame

·San Francisco 49ers logo lens etch

·Non-polarized gold mirrored lens

·White K logos

·San Francisco 49ers logo microfiber protective pouch

·FDA compliant impact resistant lens with full UV400 protection