two people walking down snowy hill wearing crampons

Crampons Buying Guide

Choosing the right crampons

Anatomy

Crampon ratings explained

Crampon ratings

Mountaineering boot ratings

Final thoughts

Simon, Fort William Store Manager, explains how to choose Crampons

Crampon picks

About the contributor

More guides

Choosing the right crampons

If you’re heading out in the winter, crampons can be an essential tool. They attach to your mountaineering boots and provide traction on ice and hard packed now. When choosing the right crampons for the job, your two key considerations are: is it going to be suitable for the terrain you’re in? And are they compatible with your boots?

Anatomy

The anatomy of a crampon

There are several main components to a crampon. Their composition and design affect their performance and how you should use them.

 

So, it's important to understand what each part does. 

Binding system

Promo image for

Base

Promo image for

Crampon ratings explained

Crampon ratings

The crampon rating system primarily relates to how the crampons attach to your boots. Some crampon bases are available with a variety of binding systems for different ratings. For example, the Grivel G12 is available with either a New Matic (C2) or Cramp-o-Matic (C3) binding.

Crampon ratings

Image of C1 crampons

C1 crampons

Suitable for: UK winter hill walking Compatible with: B1, B2, & B3 boots C1 crampons feature both front and back baskets. This makes them the only crampon compatible with B1 boots due to them not featuring heel welts.

Image of C2 crampons

C2 crampons

Suitable for: Technical winter scrambles, winter climbing, alpinism Compatible with: B2 & B3 boots C2 crampons have a heel clip to attach to the heel welt of your B2 or B3 boots. This gives you a more secure feel when front pointing or on steeper terrain. They still feature baskets at the front like C1 crampons.

Image of C3 crampons

C3 crampons

Suitable for: Ice climbing, technical mountaineering Compatible with: B3 boots only C3 crampons have a clip at the back and a bar at the front, making them only compatible with C3 boots, which feature both heel and toe welts. This gives you ultimate traction on the steepest terrain.

Mountaineering boot ratings

For more information on mountaineering boots, read our full buying guide.

Crampon points

A crampon's points are the spiked teeth that bite into the snow and ice. They are situated at the contact areas beneath the forefoot and heel. Most crampon points are steel or stainless steel for strength and durability. Some lightweight styles use aluminium for less aggressive use, like ski touring.

Number of points
The number of points affects the variety of positions in which a crampon can find traction. Crampons for activities involving gentle gradients, like ski touring, will usually have 10 points. Those designed for more technical mountaineering will have 12 points. And those designed for technical ice climbing will often have 14. Almost all designs will have four points beneath the heel and the rest beneath the forefoot.

Vertical points

Hybrid points

tab image

Micro spikes

Promo image for

How to use crampons

It is important to be familiar with your crampons and to practice fitting and using them at home or in-store. Fitting your crampons depends on their categorisation. Read our full guide for a breakdown.

“It’s a lot easier to adjust and set up your crampons at home and get some practice in so you’re prepared for when you are out in the cold and the wind on the hill.” – Simon

Caring for crampons

Person ice climbing wearing crampons

Final thoughts

“If you’re unsure when to put crampons on in the winter. My best advice is to go with an instructor or a guide to get the best experience. As a rule of thumb, when you’re thinking the terrain is getting a bit technical and you’re needing more traction in the snow and ice, that’s going to be the time to get your crampons on. It’s important to note that if you do have your crampons on, you should be using your ice axe as well.” – Simon

If you’re unsure which crampons suit your boots or the terrain you’ll tackle, we offer expert expedition advice appointments. Our team can help you choose the right gear and ensure you’re fully prepared for icy conditions. In our Fort William and Aviemore stores, you are also able to hire a variety of crampons to test them out before you buy.

Simon, Fort William Store Manager, explains how to choose Crampons

Crampon picks

About the contributor

Image of Simon

Fort William Store Manager

Simon

More guides

Image of How to Use Crampons

How to Use Crampons

Crampons are an essential piece of winter walking kit if you're out on the hills and looking to go above the snow line. 

Image of Ice Axe Buying Guide

Ice Axe Buying Guide

This guide highlights the features and benefits of walking, alpine and technical axes. Plus, some of the different leash systems and accessories that are available.

Image of Mountaineering Boot Buying Guide

Mountaineering Boot Buying Guide

Our mountaineering boot buying guide highlights key things to look out for regarding features, fabrics and fit, when investing in your mountaineering footwear.

Image of Beginner's Guide to Ice Climbing

Beginner's Guide to Ice Climbing

This guide to ice climbing highlights key aspects that you should consider before tackling the intense conditions found in winter climbing.