I was searching and searching for a pair of flexible crampons that would fit all of my boots. Petzl and MJ came through. I had to buy the long linking bars (which mj for som…
- Karlton, 01/20/10
New York

I purchased a set of these for my girlfriend and I. We used them climb Mt. Adams. I was thoroughly impressed. Very easy and quick to put on, the rubber never seemed to get…
- Sean, 06/22/09
North Cascades Washington

This crampon is the best for steep snow and alpine ice. I have literally done side by side comparisons with the cyborg and this crampon is better for steep snow/alpine ice, a…
- Jeffrey, 12/18/12

Much better underfoot points (12 of them) than any other crampon design, especially sport 'pons, so not only does it climb snow well, it excels at French technique or any othe…
- Evangelos, 10/30/10
Wyoming

i have used two pairs of these the first set a friend let me barrow and i was so impressed that i went out and bought a set for my self the front points are plenty agresive an…
- andrew, 09/25/10

Failry light, modular, stainless. Whats not to love. with crampons fit is king. These fit my size 10.5 la sportiva nepal evo's perfectly. so thats a win. try some on with your…
- James, 08/05/11
sydney

Recently used for a few days during an attempt on Chulu West (6419m) in the Annapurna region of Nepal. I think the best thing about these is how easy they are to fit! Lift t…
- Tegyn, 02/21/11
Australia

I've used these for mixed climbing throughout New England and have never had any shenanigans. They fit on my Scarpa Mantas and Invernos perfectly giving me a little versatilit…
- DANIEL, 09/04/09
Vermont

My go to crampon for snow and ice alpine route in the Cascades. They perform very well in both hard conditions and slush. The abs plates function well and help with grip on ro…
- CAMERON, 11/04/11
VANCOUVER

Love these! Especially for the fact that they can be strapped to any kind of boot. I got these for semi-technical 14er climbs and glacier travel. I use these on my Asolos in t…
- Troy, 12/06/10
Fort Collins

These crampons are simple to use and can fit any boots. For someone like myself that spends a lot of time in the mountains (hunting) these crampons are awesome. I carry them w…
- Zion, 08/23/11
New Zealand

I've had my Contacts for years, so I can't speak to the new steel used in this version, but I know the design is solid. I've used them all over the Cascades as well as in the…
- Michael, 04/14/10
Bozeman

Though I only recently purchased a pair, the Pacific NW’s record snowpack has given me plenty of opportunity to test them. I prefer low and light hiking shoes to boots, and…
- Joshua, 08/05/11
Ann Arbor

These microspikes make a night and day difference hiking across ice. They are much better than other cheaper casual traction devices out there - much more durable, no studs t…
- Ben, 11/15/10

Easily fit my shoe. Im a size 7. I got a small. They never slid and were easy on and off. They arent bulky and they get the job done. I hiked up the grand canyon on new years…
- Isabelle, 10/21/10

These crampons are really light and fully capable of performing on moderate glacier routes that don't involve much rock or front pointing. The steel tips are probably good fo…
- William, 11/06/10
Seattle

This is a great crampon, i like the included bag. Yes, they are steel, so dont leave them wet, and they are a bit heavy, but still awesome for the price. I dont like hard boot…
- scott, 12/07/10
RI

These are sweet.you get what you pay for in weight...a little heavy. Other than that no problems.take them to rocky mountain national park in the winter every year and they ar…
- brandon, 10/13/12
Colorado

I bought these 3 years ago with the Flex option in the front and back, because i wanted to be able to use them with both my plastic and leather boots. I've used them several t…
- Matthew, 06/20/11
New Hampshire

This is my second set of Petzl crampons. The old ones are about 10 years old and still going strong. They only fit hard boots so I wanted these for my regular hiking boots. Ex…
- Samuel, 03/10/10
Upstate New York

i used the steel version of theese to climb mt.Washington. they performed flawlessly and never fell off my boot or felt loose.…
- SAM, 04/08/08
Bozeman

I use these with winter boots without "welts" for steep Adirondack trails, crampons are decent for non-vertical uses and accomodate my big boots. I don't like the strap syste…
- Ian, 02/10/10
Cornwall ontario

Picked them up on S&C a few years back for snowboard mountaineering and have not had any complaints. They fit my 11.5 malamutes with a few pin holes left to extend to. I hav…
- Stephen, 03/28/12
Fort Collins

Just picked these up. Compatible with my snowboard boots and they look good and are very functional for basic climbs(not ice climbing) Cant wait to tackle Mt Hood with them.…
- Devan, 03/11/11
Portland, OR

Perfect for lightweight adventures.…
- Gib, 10/17/10
Venice

I recently purchased the Kahtoola KTS Aluminum version and love them. I was worried they would be too large and not fit well since I am a womens' size 6.5 but after setting th…
- Melissa, 03/12/11
Vernon, CT