Protective Helmet Nils Extreme MTW001 white size M (55–58 cm)

The Nils Extreme MTW001 protective helmet in white, size M (55–58 cm) is a multi-sport safety helmet designed to provide head protection during cycling, skating, scootering and other urban outdoor activities. It uses a standard hard-shell construction with internal impact-absorbing foam and an adjustable retention system to help maintain a secure and comfortable fit for medium head sizes. The helmet balances lightweight design and coverage to reduce the risk of injury from common falls and low-to-moderate impacts.

Advantages

The helmet offers a combination of durable outer shell and energy-absorbing inner liner to manage impact forces, along with an adjustable strap and rear sizing mechanism for personalized fit. Ventilation openings allow airflow to help regulate temperature during activity, and the neutral white finish provides a versatile look that pairs with a variety of sports clothing and accessories.

Suitable for

• Urban and recreational cycling
• Inline skating and rollerblading
• Scootering and micro-mobility
• Park and street sports where head protection is recommended

Key specifications

• Size range: medium fit for 55–58 cm head circumference
• Color: white
• Construction: hard outer shell with impact-absorbing inner foam
• Adjustment: adjustable chin strap and rear sizing mechanism for secure fit
• Ventilation: multiple vents for airflow
• Intended use: recreational and urban multi-sport activities

How to use

Position the helmet level on the head so the front rim sits just above the eyebrows. Tighten the rear sizing mechanism to achieve a snug fit without excessive pressure. Adjust the chin strap so it sits comfortably under the chin and forms a V-shape around each ear; fasten the buckle and trim excess strap if necessary. Before each use, check that the helmet shows no visible cracks, crushed foam or damaged straps. Replace the helmet after any significant impact or if fit and structural integrity are compromised.

Usage recommendations

For effective protection, pair the helmet with properly fitted protective gear, maintain the adjustment system and avoid using helmets that have sustained previous impacts. Follow local regulations and safety guidelines for helmets when engaging in cycling, skating or other activities.