Black Diamond
Half Dome Helmet
Octane / S/M (53-59 cm)
A durable all-round climbing helmet with an ABS shell, EPS impact foam, low-profile suspension, one-handed adjustment dial and streamlined headlamp clips. CE/EN and UIAA certified.
Protection for sport, trad, alpine climbing, and days at the crag.
A helmet should fit securely, remain comfortable, and stay stable when you move your head.
Try the helmet with the adjustment system loosened, then tighten it until secure without pressure points. It should remain stable when you look up, down, and side to side.
Check the manufacturer's size range and intended use. Replace a helmet after a significant impact, visible damage, or according to the manufacturer's retirement guidance.
Black Diamond
Octane / S/M (53-59 cm)
A durable all-round climbing helmet with an ABS shell, EPS impact foam, low-profile suspension, one-handed adjustment dial and streamlined headlamp clips. CE/EN and UIAA certified.
Black Diamond
Hyper Red / S/M (53-59 cm)
Black Diamond's durable lightweight foam helmet combines EPP and EPS impact foam with an ABS shell. It adds extended side and rear coverage, ventilation, removable pads and integrated headlamp clips.
Singing Rock
Gold / S
An ultralight 205 g helmet with a polycarbonate shell, impact-absorbing polystyrene foam, removable washable padding, 11 large vents and four secure headlamp clips. EN 12492 certified.
Black Diamond
Alloy / S/M (50-58 cm)
The dependable Half Dome construction with an ABS shell and EPS impact foam, shaped with a ponytail-friendly rear profile. Includes a one-handed fit dial and low-profile headlamp clips.
Black Diamond
Alloy-Yellow / Junior (48-57 cm)
A junior climbing helmet with MIPS technology, an EPS foam liner and a durable two-piece ABS shell. Increased side and rear coverage, ventilation and headlamp clips make it suitable for full crag days.
Rock Helmets
Blue / Junior (48-56 cm)
An adjustable junior climbing helmet with a protective shell, comfortable internal cradle, ventilation openings and headlamp attachment points.
Send us the climber's head circumference and intended use.
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