Goggles GIRO BUSTER junior OTG cylindrical mirror lens ULTRA BLACK S3 (8–18%) – yellow bolts

The GIRO BUSTER junior OTG goggles are designed for young skiers and snowboarders who need reliable eye protection and clear vision on bright slopes. These youth-sized goggles feature an OTG (over-the-glasses) frame that accommodates prescription spectacles, and a cylindrical mirrored ULTRA BLACK lens with a Visible Light Transmission (VLT) of 8–18% (S3) suited for strong sunlight. The lens construction reduces glare and enhances contrast while protecting eyes from wind, snow and harmful UV radiation.

Advantages

The OTG frame allows comfortable use over most children’s eyeglasses without compromising seal or fit. The ULTRA BLACK mirrored cylindrical lens offers high sun protection and glare reduction for improved comfort in bright conditions. A youth-specific fit provides secure coverage and compatibility with helmets and winter headwear. The design balances durability and lightweight comfort appropriate for active winter sports.

Suitable for

• Youth alpine skiing on sunny or reflective snow
• Snowboarding and freestyle riding in bright conditions
• Children who wear prescription glasses under goggles
• Recreational mountain outings and ski lessons in sunshine

Key specifications

• Lens type: cylindrical mirrored ULTRA BLACK
• Visible Light Transmission (VLT): 8–18% (S3) — for bright sunlight
• Frame feature: OTG (over-the-glasses) compatible
• Fit: junior / youth-sized
• Protection: UV filtering and glare reduction

How to use

Place the goggles over prescription glasses if needed, ensuring the frame sits comfortably and the strap is adjusted to provide a snug, but not tight, fit against the face. Position the foam seal to eliminate gaps around the nose and cheeks and check compatibility with your helmet before activity. Keep the lens free of snow and moisture by gently shaking off accumulation and using a soft microfiber cloth for drying and cleaning. Store the goggles in a protective pouch when not in use to prevent scratches.

Usage recommendations

Use these goggles primarily in bright, sunny conditions or on highly reflective snow where an S3 VLT rating provides optimal comfort and protection. For low-light, foggy, or heavily overcast days, consider switching to a higher VLT lens to maintain visibility. Avoid touching the inner anti-fog surface; if fogging occurs, ensure vents are clear and allow the goggles to dry at room temperature.