The SISU 3D Youth Mouthguard is engineered for younger athletes who demand both protection and performance.

Featuring a pre-formed, custom-fit design, the 3D offers the ideal balance of comfort, strength, and ease of use. At just 2.0mm thick, it’s thinner than traditional bulky mouthguards, allowing you to talk, breathe, and drink without needing to remove it — perfect for high-intensity sports where communication and hydration are key.

SISU 3D Mouthguard Sizing (Based on Height)

Size Recommended Height Range For Typical Use Youth Under 5’0” / 152 cm Children and smaller teens Adult 5’0” and taller / 152+ cm Most teens and adults

Ideal for rugby, boxing, hockey, martial arts, and more, the SISU 3D is made from a high-impact, remouldable thermoplastic that’s 30% stronger than conventional mouthguard materials.

Whether you’re on the field, in the ring, or at the gym, the SISU 3D Mouthguard delivers a snug, secure fit that stays in place and absorbs impact without compromise.

BPA-, latex-, and phthalate-free, it’s a safer, smarter option for adult athletes looking to level up their game with a mouthguard that truly performs.

Key Features:

2.0mm slim, custom-fit profile Remouldable for a perfect fit Braces-compatible Ideal for contact and combat sports Made in the USA, BPA-free materials Ideal for team sports, Including:

• Hockey
• Lacrosse
• ? Soccer
• Basketball
• Roller Derby & more

Sizing Details:

• Youth: 1.6 mm thick.

COLOUR: White

The SISU 3D Youth is braces-compatible, offering a secure, remouldable fit that adapts to orthodontic adjustments while maintaining maximum protection and comfort.

If you’re looking for a super-thin, high-performance mouthguard that lets you play without distractions, the SISU 3D Sports Mouth Guard is your perfect match.