San Francisco 49ers Premiums Sport Slingshots Cylindrical smoke lens best for

Cylindrical smoke lens best for sunny conditions

Our Fast Lanes feature square lenses set in lightweight frames that are ready for wherever the day takes you

Outside of each arm features iconic Boston Bruins “wheel” logo

Just like our Fort Knocks did

Red base color

San Francisco 49ers Premiums Sport Slingshots Cylindrical smoke lens best forHeads 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