Home / Gear Reviews by Manufacturer / Hillsound / Hillsounds or Microspikes? How to Choose

Hillsounds or Microspikes? How to Choose

Hillsound Trail Crampon Ultra vs Kahtoola Microspikes

Hillsound Trail Crampon Ultras and Kahtoola Microspikes are the most popular winter traction aids for hiking on packed snow, ice, and mixed ice and rock. They’re like tire chains for your feet, with tiny metal spikes and chains that are attached to an elastic harness that you slip over your boots or shoes. When they first came out, about 10 years ago, they revolutionized winter hiking because they worked with all kinds of shoes, from trail runners and hiking boots to Pac boots and mountaineering boots, and were much lighter weight than the steel mountaineering-style crampons and in-step crampons that they replaced.

Hillsounds (left) have a lot more spikes the Microspikes (right)
Hillsound Trail Crampon Ultras (left) have a lot more spikes the Kahtoolha Microspikes (right)

Spec Comparison

  • Hillsound Trail Crampon Ultra:
    • Binding: Stretchy Elastomer
    • Number of Spikes: 18
    • Spike Length
      • Front: 1/2″
      • Rear: 2/3″
    • Weight: 14.5 oz (size medium)
    • Footwear size compatibility: (Note: Different sizing is required for trail runners, hiking boots, and pac boots)
      • Men’s: 5-15
      • Women’s: 6-13
  • Kahtoola Microspikes
    • Binding: Stretchy Elastomer
    • Number of Spikes; 12
    • Spike length: 3/8″
    • Weight per pair: 11 oz to 13.5 oz
    • Footwear size compatibility: (Note: Different sizing is required for trail runners, hiking boots, and pac boots)
      • Men’s: 5-16
      • Women’s: 6-12

Kahtoola Microspikes were first to market and were widely adopted by winter hikers when they first came out. Hillsound subsequently brought out a product called Trail Crampon Ultras, which are very similar to Kahtoola Microspikes but have more spikes and longer spikes attached to their chains. The spikes on the Hillsounds are longer under the heel, which is highly advantageous to prevent sliding or falling when you’re walking down an icy slope, since you’re likely planting your heel first with most of your body weight behind it. In addition, the Hillsound’s spikes are longer which means you’ll get deeper penetration and therefore better traction on snow, ice, or slush.

The Hillsound Trail Crampon Ultras also come with a velcro top strap that holds them on to your boots so you can’t lose them if they pop off and you don’t notice it. I’ve had this happen to me more than once when I used Kahtoola Microspikes and it’s a costly replacement. There’s nothing stopping you from adding a velcro strap of your own to the Kahtoola’s, but its a head-scratcher as to why they’ve never bothered to add such a useful feature to the Microspikes or to improve on the basic model in any way.

Hillsound Trail Crampon Ultra is compatible with trail runners, winter hiking boots and mountaineering boots
Hillsound Trail Crampon Ultras and Kahtoola Microspikes are compatible with all types of footwear including trail runners, winter hiking boots and mountaineering boots.

In all other respects, most notably the Elastomer bindings, the Hillsounds and Microspikes are virtually identical. They have nearly the same range in terms of footwear size compatibility and harness durability. The sharpness of the stainless steel spikes will wear down with after several years of hard use, and while you can try to sharpen them with a file, they’re affordable enough that you can just buy a new pair and use the old ones for your commute.

If your winter hikes include steep terrain and mountains, I’d definitely recommend the Hillsound Trail Ultras over the Kahtoola Microspikes because they provide better traction with more spikes (points of contact) and longer spikes for deeper penetration and traction. That said, I spent years hiking in the same terrain with Kahtoola Microspikes without having any bad experiences using them, other than the fact that they pop off sometimes. If you can only find Microspikes and you need a pair right away, I’d go ahead and buy them. But my preference is for the Hillsound Trail Ultras, which I still use to this day.

Editor's note: Help support this site by making your next gear purchase through one of the links above. Click a link, buy what you need, and the seller will contribute a portion of the purchase price to support SectionHiker's unsponsored gear reviews, articles, and hiking guides.

Most Popular Searches

  • Hillsound adjustabletraction aids for runners

13 comments

  1. I use to use the Kahtoola’s, but switched to the Hillsounds on the PCT this summer.
    The Hillsounds were a HUGE improvement over the Kahtoolas in soft mushy snow.
    On early morning ice, I’d say they’re about equal.

  2. I use the LL Bean house-brand traction devices which feature a “boa” closure. These are stainless steel wire/cables on a ratchet device which keeps them secure and makes them easy to put on and take off while wearing gloves. I usually don’t wear traction devices all day — just putting them on when needed — so easy use is important. Since the boa closure makes them adjustable, I can use them for a variety of shoes and boots. They are a little heavier and more expensive than Hillsounds, but the added function is worth it to me.

  3. We have been using Hillsounds for years, second that they are better all the way around. We have never had any issues.

  4. The original Hillsound Trail Crampons with the two spike plates are still the best.

  5. LL Bean Boa Traction here. (https://www.llbean.com/llb/shop/90699?page=llbean-boa-footwear-traction-mens)

    15 spikes on two plates, mix of 3/8″ and 1/2″. Ratcheting binding with thin steel cables provide for secure attachment. Was a little worried about the boa thingie getting wet, freezing, and jamming, but so far, so good.

  6. I’ve used the Hillsound Trail Crampon (non-Ultra) for several years. I’ve noticed they absolutely have better traction than the Kahtoola’s, especially after some use. The carbon steel is harder, longer, more pointed and does not wear as quickly in my experience. The down side to the steel is, while it is coated, I have had some rust develop if left in a wet condition for too long. Not a big deal if you keep them dry. These also use a 2/3″ spike all around. Looks like the Ultras went with a stainless steel spike, so a moot point if you opt for those.

  7. I have Snowline Chainsen Pro. Less expensive and work well.

  8. I have Hillsound Freesteps6 and love them. But your comparison isn’t fair, nor helpful as a comparison, because you should be comparing those Kahtoola’s to the Freesteps6 and not the Ultra’s as they are like apples and oranges. I am going to order the Ultra’s to have for serious conditions that would be a step below needing full on Ice Crampons. They look like a great product and thanks for testing them.

  9. Three of us just hiked up Moosilauke – 2 of us had microspikes and the other had Hillsounds. The snow was sticky. We had to stop constantly for our friend to clear the Hillsounds. She was essentially walking on 1970s platform shoes with the 2-4″ snow accumulation on the Hillsounds. The 2 of us on microspikes were not having any issues with snow accumulation. Our only explanation, without making a major study of it, was that the spikes on the Hillsounds are a tiny bit longer but enough to grab and hold on to the snow. Weight and size was not a factor as I am the same size/weight so that comparison is the same between the 2 systems.

Leave a Reply

Your email address will not be published. Required fields are marked *