Mammut

Crag Sender Climbing Helmet

Too deep

This helmet is deeper than the wall rider. The shell itself rests on the top of my ears and the adjustment arms didn’t want to stay off the base of my ears. The deep shape also gives it a weird profile on head and felt pretty goofy in it. The brow also would not allow me to wear sunglasses in conjunction with the helmet. On the positive side, it is super comfy other wise and really light considering how much additional shell Mammut added to the foam versus leaving it exposed.

Light and size adjusts well for when I'm just wearing the helmet the crag, or have on hat and hoods while alpine climbing in the winter. I think the best review for a helmet is "I forget that I have it on", which certainly applies here! Highly recommend it!

Light comfortable helmet. The strap adjustments are easy to use with a boa style wheel on the back. provides very good coverage of the head vs some helmets which seem to not cover as much of the back of the skull as low as some would like to depending on head shape.

Favorite Helmet!

Super lightweight but still gives plenty of protection. Fits like a glove, is low profile, while still covering lots of surface area!

lightweight, comfortable,and easy to adjust. great helmet.

This is light weight, sturdy, and even looks good. It fits perfectly into most climbing packs or hiking packs with an external carry pocket. There was some worry about the straps being a little thinner but they are sturdy and do not twist when using. I am a beginner climber but based on the other impact activities I do I would say this helmet works for all levels.

Perfect Lightweight Climbing Helmet

The Mammut Crag Sender helmet is a clear upgrade over my BD Half Dome, offering a lighter, more comfortable fit. It's much more breathable, and so far, there have been no durability issues, though I do handle it more carefully than the BD helmet.

Good fit

Fits perfectly in the head being stable even when you bump your head in parts of the wall or roofs

Love this helmet!

Finally used this today. Wore it all day long and didn’t realize it was on most of the time. Super comfortable. Fit really well. And was super light! I appreciate that the plastic shell covers the entire helmet unlike some of the other higher end helmets that lack the abs plastic on the sides in order to save weight.

Excellent helmet

Light and agile. Decent suspension system for head fitment, slightly small fitment dial at the back but you shouldn't need to dial it much unless switching with friends. Easy-fit neck strap dials in quickly.