Protective Helmet Black Diamond Capitan E hyper red M/L — hard-shell EPP half helmet, adjustable 58–63 cm, ventilation

Black Diamond Capitan E hyper red is a hard-shell half helmet designed for mountaineering and alpine activities. Built with expanded polypropylene (EPP), it provides a balance of impact resistance and low weight while offering ventilation and an adjustable fit for head circumferences from 58 to 63 cm (size M/L). The helmet is intended for adult users of any gender and weighs approximately 350 g. Ensure the helmet is properly fitted and fastened before use.

Advantages

The hard-shell EPP construction combines durability with energy absorption, while the half-helmet profile keeps weight and bulk to a minimum. Adjustable fit and an adjustable circumference allow secure, personalized positioning on a range of head sizes. Integrated ventilation channels help regulate airflow during strenuous alpine activity.

Suitable for

• Mountaineering and alpine climbing
• Rock and mixed climbing where a lightweight hard-shell is preferred
• Alpine approaches and glacier travel

When it may not be suitable

This half helmet is intended for mountaineering and general alpine use rather than high-impact sports that require full-face protection. It may not be the best choice for activities with frequent frontal impacts or for users who require a different shell style or size outside the 58–63 cm range.

Key specifications

• Weight: 350 g (approx.)
• Shell type: Hard-shell construction
• Core material: Expanded polypropylene (EPP)
• Helmet style: Half helmet
• Ventilation: Yes
• Adjustable fit: Yes; adjustable circumference
• Size range: 58–63 cm (M/L)
• Colour: Black with hyper red accents
• Intended user: Adult, any gender

How to use

Place the helmet on the head and adjust the internal fit system until the helmet sits snugly and evenly. Fasten and tighten the chin strap so that it is secure but comfortable; the helmet should not move significantly when you shake your head. Ensure ventilation channels are unobstructed. Inspect the helmet before each use for signs of damage and replace it if it shows cracks, deep dents, or compromised structural elements.

What to consider before purchase

• Confirm your head circumference falls within the 58–63 cm range for a secure fit.
• Decide whether a hard-shell half helmet matches your activity's protection needs versus full-shell or foam-only helmets.
• Check compatibility with any additional accessories you may need (headlamp clips, hearing protection, etc.).

Usage recommendations

Ensure a correct fit and secure fastening before every climb; replace the helmet after a significant impact or if any structural damage is detected. Clean with mild soap and water and store away from direct sunlight and extreme heat to preserve the EPP shell.