Engineered for climbing and mountaineering, Petzl's Ecrin Roc Helmet offers an array of side vents in the polycarbonate shell that can be plugged (plugs sold separately) for thermal comfort in icy winter conditions. The headband adjustment is so versatile that the helmet easily accommodates head circumferences ranging from 21 to 25 inches. Two foam headbands are included so you'll have no problem tailoring the Ecrin Roc for a perfect fit.

Blending the best of durability and weight, the Petzl Elios Climbing Helmet is excellent for multipurpose mountain endeavors. The polycarbonate shell and impact-absorbing closed cell foam liner is long lasting, lightweight, and doesn't feel like a milk bucket after 17hrs on route. Highly aerated with ten vents, a single wheel-ratchet at the back allows for easy adjustment along with a quick tab buckle chinstrap. Four headlamp clips help keep your mountain perspective when your watch runs on to 28hrs after a descending miscue. Whether climbing rock, ice, or mixed alpine terrain the Elios is the quintessential noggin protector.

Versatility in both design and use, the Half Dome is our benchmark, go-anywhere climbing helmet, be it the Black Canyon, Devils Tower, Red Rocks or New River Gorge. It features a quick-adjust suspension system and recessed headlamp clips. For protection it combines a rigid shell, EPS liner and fully adjustable suspension with a padded brow strap.

Get your kids rock climbing early with the Mammut Tripod Kids Climbing Helmet for Kids. An inmolded helmet with EPS core and tough outer shell, the Tripod Climbing Helmet is a highly adjustable, full featured helmet to designed specifically to protect smaller heads.

Well-ventilated climber's helmet with ergonomic fit made from extremely durable plastic hard shell, the Mammut Skywalker 2 Climbing Helmet features a thumb wheel hat enables quick, single-handed adjustment. New with stronger EPS inner for a longer life span.