Half Dome helmet by Black Diamond — half-shell hard-shell climbing helmet, size unspecified, colors Black/White

The Black Diamond Half Dome Helmet is a hard‑shell, half‑style climbing helmet designed for rock climbers and mountaineers seeking a durable, low‑profile protective option. The redesigned model retains a robust EPS impact foam liner with an ABS outer shell and introduces a slimmer suspension system and integrated headlamp clips for streamlined use on routes and alpine approaches.

Advantages

The helmet combines EPS impact foam with a tough ABS shell to provide reliable impact protection while keeping weight and bulk moderate. A new low‑profile suspension and a one‑handed dial let you fine‑tune the fit quickly, and lightweight headlamp clips keep a lamp secure without adding significant weight. The updated chin strap is easier to adjust and improves stability during climbs.

Suitable for

• Rock climbing — sport and trad
• Alpine climbing and approaches
• Mountaineering and glacier travel where compact protection is needed
• Via ferrata and scrambling

When it may not be suitable

This hard‑shell, EPS‑lined half helmet is built for rock and alpine use; it may be less comfortable for users who prefer full‑coverage or foam‑only designs for prolonged non‑technical activities. It is not intended as head protection for cycling, motorcycling, or industrial applications where different safety standards apply.

Key specifications

• Helmet style: Half helmet / hard shell construction
• Impact protection: EPS foam liner with ABS outer shell
• Fit system: Low‑profile suspension with one‑handed adjustment dial
• Chin strap: Easily adjustable for improved stability
• Headlamp attachment: Streamlined, lightweight clips integrated into the shell
• Colour options: Black and White

How to use

Place the helmet on your head so the front rim sits just above the eyebrows. Use the one‑handed dial at the back to tighten the suspension until the helmet feels snug but not restrictive. Adjust the chin strap so it rests comfortably under the chin and fasten securely; the strap should allow you to open your mouth without the helmet shifting. Clip a compatible headlamp into the shell clips if needed. Inspect the helmet before each use for cracks, significant impacts, or worn straps and replace it according to the manufacturer's guidance after major impacts or visible damage.

What to consider before purchase

• Intended activity (climbing, mountaineering vs. non‑climbing uses)
• Head circumference and fit preference (check sizing guidance)
• Weight and ventilation needs for longer approaches
• Compatibility with your preferred headlamp and helmet accessories

Usage recommendations

Use the one‑handed dial to adjust fit on the go, secure any headlamp in the integrated clips for hands‑free lighting, and replace the helmet after any significant impact or when visible damage appears. Follow care and storage guidance to maintain shell and strap integrity.