I/O MAG 2019 Replacement Lens

From 12/1/23 through 12/12/23 or while supplies last, eligible customers can receive a free gift with purchases totaling $250+ in gear (sunglasses, apparel, prescription, and bike helmets) from SmithOptics.com. Some exclusions apply and GWP is subject to change based on inventory. This promotion is not eligible to be combined with any other promotions (except free shipping). Smith reserves the right to change or end this promotion at any time. Final discount shown in cart. If a return is made on a GWP qualifying purchase that puts the new purchase threshold below $250 pre-tax, the GWP must be returned as well, unused and in the original packaging.