San Francisco 49ers Premiums Sport Slingshots Our readers feature all the

Our readers feature all the best parts of our Blue Light Blockers

Philadelphia Eagles team logo lens etch

Glossy tortoise shell frames

Rubberized red frame

Cylindrical smoke lens best for sunny conditions

San Francisco 49ers Premiums Sport Slingshots Our readers feature all theHeads 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 weeks 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. Rubberized red front frame Rubberized gold arms Outside of each arm features iconic San Francisco 49ers