Mammut Skywalker 3.0 Climbing Helmet

Curated from 75 real Reddit conversations

Refreshed on: March 4, 2025

Mammut Skywalker 3.0 Climbing Helmet

Brand: Mammut
Price: $69
Snoop Score:
8.8
Sentiment
10.0
Popularity
10.0
Technical
7.1

Snoop's Take

The Mammut Skywalker 3.0 Climbing Helmet is designed specifically for climbers and cavers, offering essential protection without compromising comfort. This helmet features a durable hard-shell construction combined with a lightweight design, making it an ideal choice for those engaging in adventurous outdoor activities. Consumer feedback highlights several strengths of the Mammut Skywalker 3.0. Users commend its "durable design for climbing and caving," along with its ability to provide a good fit for various head shapes, as one user mentioned, "I think I'm going to stick with this helmet." Additionally, the helmet is noted for its effective impact protection and ventilation, with users appreciating its lightweight nature compared to cheaper alternatives. Based on the overwhelmingly positive feedback from users, the Mammut Skywalker 3.0 Climbing Helmet is highly recommended for anyone looking for a reliable and stylish helmet in the climbing and caving category.

Not for you? Check out our other rated Helmets

any climbing helmet with a thick, single-piece hard-shell is fine for caving durability-wise.

Positive Feedback

any good skiing helmet would do as there’s quite a lot of overlap

Insightful Chatter
Product
8.8
Mammut Skywalker 3.0 Climbing Helmet
Sport Climbing
9 / 10
Mountaineering
10 / 10
Caving
10 / 10
Via Ferrata
9 / 10
See how this compares to all Helmets

What it does well!

Key strengths users can’t stop talking about.
Durable design for climbing and caving
any climbing helmet with a thick, single-piece hard-shell is fine for caving durability-wise.
Ngl, this thing looks sick.
Good fit for various head shapes
I think I'm going to stick with this helmet and I'll make sure to get some zip ties.
Good protection from impacts on the top of the head
All climbing helmets that meet certification standards will protect you from impacts on the top of your head.
Lightweight and better ventilated compared to cheaper options
I later invested in the Sirocco to have something lighter and better ventilated, but leader helmets can only withstand 1 serious impact, like a bike helmet.

Compare On All Talked About Dimensions

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8.8
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4.0
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Core Power Plays

The specs and strengths that make it shine.
Discussion on the upcoming Mammut helmet release
Consider waiting for it.
Discussion on fit and aesthetic concerns of climbing helmets
this is ridiculous.
Climbing helmets are most concerned with protecting the top of your head, since that's where you are most likely to be hit by a falling rock.
Every other helmet sits lower than the half dome :)
Advice on helmet features and comparisons with other brands
I’m pretty content with it. I wish it had mips for skimo descents but it still beats lugging my resort helmet or running a naked noggin.
General discussion about helmet types and preferences
It’s a helmet...? Ummmm it comes in a few different colours... it’s pretty comfy?

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
General advice on helmet types for paragliding and skiing
any good skiing helmet would do as there’s quite a lot of overlap
Supair Pilot, Charly Vitesse, or Neo Hexagon are musts if you want the protection coupled with something that keeps a wide vision angle and doesn't bear on the neck for long flights.
most of them are basically just ski helmets anyway. I personally use a ski helmet.
I would recommend the smith summit helmet. If you have a USHPA # and sign up for expert voice smith gives a decent discount.
General advice on helmet types for SAR applications
A lot of SAR helmets are EN 12492 compliant.
Get a good plastic mountaineering helmet, one that you like and that fits you. It's gonna be fine for SAR.
A good mountaineering or climbing helmet will be fine for majority of SAR applications.
I climbed in a BD half dome for years and it was fine.
Discussion on helmet types for snowboarding and climbing
Looking for a helmet that I can wear on the ascent without overheating.
I use the Petzel Meteor for tours in the Alps where keeping a helmet on all day is a good idea.
The meteor looks like the ideal helmet.
Any mountaineering hardshell will have a hood made for accommodating a helmet.
General recommendations for various helmet types
I like it quite a lot.
Haven't used it on the slopes yet but my guess is that it will do the job.
petzl meteor is either s/m or m/l.
Comparison of Mammut quality with other brands
Mammut stuff looks good, has the price tag and classy website.
Comparison with Arc'teryx gear
They're certainly very expensive and lack the expert craftsmanship Arc offers.
Love me some Mammut!
Discussion of fit and style preferences
Just ordered their aenergy HS jacket and pants as I wanted new ski touring gear that was more breathable then the gore-Tex shells Arc is only offering this year.
Quality seems on par or better than Arc and they have a better warranty.
Discussion on helmet recommendations based on comfort and price
First climbing helmet recommendations? Hey everyone! I've started climbing outside more and I'd like to buy a helmet.
Get the $100 black diamond one. The super ultralight ones little brother.
I like their reviews
I tried on the Petzl Boreo and like it as an entry level helmet.
Comparison with other helmet brands
I find it more comfortable than the other two, but that is largely a matter of personal preference.
Challenges in finding helmets that fit larger head sizes
I'm in the process of buying some gear and realized I have a huge head and it's hard to find a helmet that would fit me.
I’m a member of the big head club too and have a hard time with hats/helmets!.
For me it’s not just the circumference but also the volume and I wear a M/L BD half dome.
I bought a Petzl Sirocco mountaineering helmet. Petzl's sizing is annoyingly small, the M/L I have is for a head circumference up to only 24".
Discussion on suitable hats for wearing under helmets
Hats for under helmet? I’m thinking more like a baseball cap, preferably from uk or eu
I tend towards a salamander visor, but if I was looking for a baseball-type hat to wear under a helmet, I would look at cycling caps.
Salamander visors are specifically made for white water, so they'll hold up to getting wet.
Da Brim! It goes over, rather than under your helmet, and definitely keeps the sun off.
Discussion on various helmet brands and their suitability
I know the Vertex is a common recommendation but I was wondering if anyone has any experience with the rest.
They have a lot of accessoires too.
I tried on the petzl and an apex multi pro, and went with the apex as it was comfier and had a place for a generic head torch attachment.
Recommendations for other helmet brands
I second the Petzl Vertex helmets.
KASK are my go to. Great for climbing and ANSI rated as a hard hat as well
Consideration of different climbing styles and their impact on helmet choice
I'm sure its just like shoes where I should try it on first
Her skull was shattered and she was left with a long recovery period, to say the least.

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Discussion on helmet safety standards
I’ve never hit my head in a fall, but I’ve seen plenty of videos of people smashing the back of their head against the wall.
I don't think climbing helmet safety is particularly behind. Plenty of people wear helmets, and all the climbing gear standards organizations have standards for helmets.
I feel like what we have is suitable for the level if risk if I'm totally honest.
I'm just thankful climbing helmets don't share the price tag of cycling helmets.
Comparison of climbing and cycling helmet safety
Petzl seems to be onto a great idea with the back and side protection offered with their helmets.
Discussion on the suitability of climbing helmets for safety work
You don't want to buy a climbing helmet for safety work. You need something ANSI rated.
Petzl Vertex is a great choice. But take a look at any local ordinances or laws regarding workplace safety.

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