Adjustable, comfortable, and durable, the Black Diamond Women's Half Dome Helmet ensures an optimal fit to preserve your safety out on the rocks. With a one-handed adjustment dial and plenty of space in the shell to fit your ponytail, it is the perfect helmed for any female climber. It boasts a sturdy construction with co-molded EPS foam, and includes headlamp clips to make for easy headlamp attachment. DESIGN Adult climbing helmet Durable lightweight design Women's-specific fit with ponytail friendly shell One-handed adjustment dial system Adjustable chin strap Co-molded EPS foam and polycarbonate shell Includes headlamp clips for easy attachment SPECS Weight: 330 g (11.6 oz.) Size: 50 -58 cm. (19.7 - 22.8 in.) Additional Details Style: BD620208