Microspikes grip packed snow and ice on a path, so they suit lower-level winter walks, not the winter summit. For most walkers the pair to buy is the Kahtoola MICROspikes.

For the summit in winter conditions, the Eryri National Park Authority, the public body that runs the park, says you need crampons or ice axes and the skill to use them. None of the pairs below is a crampon.

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The three pairs, at a glance:

Your day out What to carry
You want the default pair for a walking boot, with sizes published by boot size Kahtoola MICROspikes
You want the most spikes under the foot Hillsound Trail Crampon Ultra
You want the longest spikes of the three, for snow, ice and mud Hillsound Trail Crampon

Kahtoola MICROspikes

You walk in ordinary walking boots and want the pair whose sizing and weights the maker prints in full

Kahtoola MICROspikes Footwear Traction 12 stainless steel spikes per foot, 10.4 mm longWelded stainless chains, elastomer harness, sizes XS to XXL Read the full specification on Amazon

Kahtoola lists twelve heat-treated stainless steel spikes per foot on welded stainless steel chains, with a thermoplastic elastomer harness.

The sizing is the reason this is the first pick. Kahtoola gives the boot sizes each size covers, for hiking boots and for insulated boots separately.

The medium weighs 338 g a pair.

Best for: a walker in ordinary boots who wants to order the right size first time.

Hillsound Trail Crampon Ultra

You want the most spikes under the foot

Hillsound Trail Crampon Ultra 18 stainless steel spikes, 1.2 to 1.5 cmDouble link stainless chains, 420 g, sizes XS to XL Read the full specification on Amazon

Hillsound lists 18 stainless steel spikes, with three extended spikes on the heel. The chains are double link stainless steel, the harness is elastomer, and a strap runs across the foot.

It lists the pair as fitting trail running shoes, hiking shoes, hiking boots and insulated boots.

Best for: a walker who wants the most spikes under the foot of the three.

Hillsound Trail Crampon

You want the longest spikes of the three, for snow, ice and mud

Hillsound Trail Crampon 11 carbon steel spikes, 1.7 cmStainless chains, 462 g per pair, two-year limited warranty Read the full specification on Amazon

Hillsound lists 11 heat-treated carbon steel spikes on a carbon steel plate system, joined by stainless steel chains. It sells the pair for hiking and backpacking on ice, snow and mud.

Check the size chart on the listing against your boot. A two-year limited warranty is listed.

Best for: a walker who wants the longest spikes of the three.

What microspikes do

Microspikes have a stretchy harness that fits over your boot, with spikes on short chains underneath.

The spikes grip packed snow and ice where a boot sole alone slides.

Coil grips are made for pavements. For a hill path, choose spikes.

Spikes or stay low

Use this list on the morning, once you have read the conditions report.

  • Packed snow or ice on a clear path, low down: microspikes are the right tool.
  • Steep frozen ground, or a slope where a slip would not stop: stay low.
  • Cloud down and no view of the path: turn back.
  • You have never used crampons or an ice axe: keep to ground where microspikes are enough, and learn the rest properly before going higher.

Fitting them to a walking boot

Two hands stretching a rubber traction harness with chains and small spikes over the toe of a walking boot, on a frosty boulder.

Order by your boot size, not your shoe size. Kahtoola sells XS to XXL and Hillsound XS to XL, so read the chart for the make you pick.

Pull the harness fully over the boot.

Check that the chains sit under the sole and have not twisted before you walk.

Another piece of winter kit worth considering is a pair of walking poles.

We compile and explain public route and safety information. We guide nobody and sell nothing on the hill.

Before you set off

Read the Authority’s ground conditions report the day before. It is published twice a week, every Tuesday and Friday.

If the report describes packed snow and ice on the path, microspikes will help.

If it describes hard, steep ground or says you need crampons and ice axes, keep to lower ground.

For the conditions themselves, read about Snowdon in winter, and for what goes on your feet under the spikes, boots or trainers.

The pair to buy is the Kahtoola MICROspikes in the size its chart gives for your boot. The Hillsound Trail Crampon Ultra is the second choice if you want the most spikes under the foot.