Helmet GIRO FIXTURE II W — bike helmet, matte black/stone, size Universal 50–57 cm, women's model (2026)

GIRO FIXTURE II W is a women's cycling helmet in matte black/stone, sized to fit head circumferences from 50 to 57 cm. The 2026 model balances core protection, ventilation and an easy-to-adjust fit intended for both mountain and urban riding. It is a ready-to-wear helmet that combines a low-profile shell with internal impact-absorbing construction and a retention system designed for quick personalization.

Advantages

The helmet offers dependable head coverage with a durable outer shell and energy-absorbing liner engineered to meet industry safety standards. The Universal fit range and an adjustable retention dial allow fast and secure size adjustment, while the matte black/stone finish provides a discreet aesthetic suitable for a range of cycling outfits. Lightweight construction and several vents deliver a balance between protection and airflow for moderate-intensity rides.

Suitable for

• Recreational mountain biking and trail rides.
• Urban commuting and everyday cycling.
• Training sessions where a dependable, easy-to-fit helmet is required.
• Women looking for a helmet with a unisex styling in a smaller size range.

When it may not be suitable

This helmet provides core protection appropriate for recreational and commuter use but may not meet specific requirements for competitive racing or downhill events that demand advanced features such as extended rear coverage or integrated MIPS-type rotational protection unless explicitly specified by the manufacturer. Riders who require an exact fit outside the 50–57 cm range should consider other sizes or models.

Key specifications

• Intended user: women's model, Universal fit 50–57 cm.
• Shell finish: matte black/stone.
• Construction: hard outer shell with energy-absorbing inner liner.
• Ventilation: multiple intake vents for airflow.
• Retention system: adjustable dial for quick fit tuning.
• Straps: adjustable chin straps with buckle closure.
• Use cases: mountain and urban riding, training and commuting.

How to use

Place the helmet level on the head so it sits low on the forehead without tilting back. Use the rear retention dial to tighten until the helmet feels snug but comfortable; straps should form a V-shape under each ear and the chin strap should be secured with enough room to insert one or two fingers between the strap and the chin. Inspect the helmet before each ride for visible damage, loose components, or worn padding. Replace the helmet after any significant impact even if damage is not immediately obvious.

What to consider before purchase

• Confirm head circumference falls within the 50–57 cm Universal fit range.
• Decide whether you need additional protective features (e.g., rotational impact protection) for your riding style.
• Check helmet weight and ventilation needs for your typical ride duration and climate.
• Verify strap and retention adjustability to ensure a comfortable, secure fit.

Usage recommendations

For daily commuting and recreational mountain rides, tighten the retention system for a stable fit, keep vents clear of debris, and replace the helmet after any crash or noticeable impact to maintain protection levels.