Winter Helmet GIRO JACKSON MIPS — brand GIRO, model JACKSON, MIPS technology, size L (59–62.5 cm), matte indigo

The GIRO JACKSON MIPS winter helmet is designed for cold-weather riding and snow sports, offering a balance of protection, fit, and winter-specific features. This model incorporates MIPS (Multi-directional Impact Protection System) to reduce rotational forces in certain impacts while providing a size L fit for head circumferences of 59–62.5 cm. The matte indigo finish gives a subdued look suitable for recreational skiers, snowboarders, and commuters who require certified head protection in low temperatures.

Advantages

The helmet combines MIPS rotational-impact technology with a winter-tuned shell and liner construction to deliver reliable protection and thermal comfort. The adjustable fit system and size L shell ensure a secure, stable fit, while the matte indigo surface resists glare and offers a neutral appearance. Ventilation and ear coverage are balanced for use in cold conditions, and the helmet is compatible with common winter accessories such as goggles and audio-compatible ear pads.

Suitable for

• Recreational skiers and snowboarders seeking certified impact protection.
• Commuters using winter cycling or snow-commuting routes who need added rotational protection.
• Anyone with head circumference in the L range (59–62.5 cm) requiring a winter helmet.

When it may not be suitable

This helmet is intended for recreational and commuter winter use; it may not meet specific requirements for competitive alpine racing or specialized backcountry mountaineering that demand different certifications or integrated features. Users needing a very lightweight summer helmet or a model sized outside the L range should consider alternative Giro models designed for those conditions.

Key specifications

• Size range: L, fits 59–62.5 cm head circumference.
• Impact protection: includes MIPS multi-directional impact protection system for rotational impact mitigation.
• Shell finish: matte indigo exterior.
• Design: winter-focused construction with ear coverage and adjusted ventilation for cold conditions.
• Fit system: adjustable retention mechanism for a secure fit.

How to use

Measure head circumference at the widest part above the ears and choose the L size if within 59–62.5 cm. Place the helmet squarely on the head so it sits level across the forehead, then tighten the adjustable fit system until the helmet is snug but comfortable. Fasten the chin strap and adjust it so there is minimal movement when you shake your head. Use with compatible goggles and winter accessories as needed. Inspect the helmet before each season for signs of wear or damage and replace it after significant impact or according to the manufacturer's recommended service life.

What to consider before purchase

• Confirm head circumference falls within 59–62.5 cm for proper fit.
• Check compatibility with your goggles, audio accessories, or helmet liners if you plan to use them together.
• Consider the level of ventilation and ear coverage you prefer for your typical winter temperatures and activities.

Usage recommendations

Wear the helmet whenever engaging in on-slope or snow-commuting activities, secure the chin strap properly, and replace the helmet after any significant impact. Use with goggles and suitable winter clothing to maintain comfort and protection in cold conditions.