I/O Replacement Lens

On 6/27/2025 while supplies last, eligible customers can receive a free gift with full-price sunglasses purchases (prescription included) totaling $200+ from SmithOptics.com. Some exclusions apply and the gift with purchase (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.