SISU AERO Mouthguard

At a sleek 1.6mm, the Sisu Aero Mouthguard boasts an ultralight design that’s 50% thinner than traditional sports mouthguards, ensuring you experience maximum comfort and convenience. Its innovative material and quick, custom, and remoldable fit mean you'll barely notice it’s there – but rest assured, it’s providing top-notch protection when you need it most. Elevate your game with the Aero Mouthguard, where cutting-edge design meets exceptional comfort.

• SKU: 2008891

Lacrosse Unlimited offers free ground shipping on online orders over $99 (after discounts, excluding tax, shipping, and oversized items). Custom helmets, heads, gloves, and apparel take 3–5 business days to process and cannot be canceled once in progress. Returns are accepted within 30 days of delivery if unused and in original condition, with a $9.99 return shipping fee unless the return is due to our error. Clearance items, custom products, and personalized gear are final sale, and online exchanges are not available. After 30 days, only the manufacturer warranty applies; defective products must be returned to the manufacturer with a valid receipt for assessment, repair, replacement, or substitution. Warranty details and return procedures can be found here: Manufacturer Warranty.