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: 2016428

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 processing has begun. We gladly accept returns and exchanges within 30 days of delivery for items that are unused and in original condition. Online returns and exchanges include a $9.99 prepaid return shipping label fee, unless the return or exchange is due to our error. Prefer to shop in person? Items may also be returned or exchanged at any Lacrosse Unlimited retail store. Clearance items, custom products, and personalized gear are final sale. All Canadian orders are final sale and cannot be returned or exchanged. After 30 days, the manufacturer’s warranty applies. Defective items must be returned directly to the manufacturer with a valid receipt for evaluation, repair, replacement, or substitution. Warranty details and return instructions can be found here: Manufacturer Warranty: Manufacturer Warranty.