இ Fuzzy Wuzzys Summary: ѾѾѾѾѾ Highly recommended with warm fuzzies! As a longtime wearer of Yaktrax, I decided to give these a try during winter hikes high up in the Colorado Rockies (with mountain summits at 14,000 feet). Call me a Yaktrax convert, but having these spikes underneath your feet adds a HUGE increase in traction and confidence on slippery rocks and rough ledges with treacherous drop-offs, loose gravel, detritus and scree, all of which are covered with snow and ice during the winter. Now, during winter, I always pack my Microspikes, snowshoes, and ice axe whenever I am hiking up a snow-covered mountain. My Yaktrax have been relegated to more pedestrian city duties such as shoveling snow off of the driveway and sidewalk, walking the dog or walking around town on snowy days, etc. While I like these Microspikes more than Yaktrax when I am hiking on trails, scrambling up snow-covered boulders, or walking across any unpaved surface that is covered in snow and ice, the Yaktrax feel nicer when used in the city on paved surfaces. On paved surfaces, these Microspikes are far noisier than Yaktrax, which can detract from your peaceful enjoyment walking through a quiet snowy neighborhood. I do not run for exercise during cold snowy winters, so I cannot tell you how effective these Microspikes (or Yaktrax) are for running across snow-covered sidewalks. But both walking and running on paved surfaces will create more noisy clickety-clack sounds using these Microspikes when compared to wearing the coiled wire springs on Yaktrax. I can leave the Yaktrax on my shoes if I wanted to briefly walk inside a house while still wearing the shoes. I just take four plastic bags (e.g. grocery bags, making sure that the bags do not have small holes that could leak mud out), wrap two plastic bags double-layered around each shoe, tie the bags handle loops around my ankles, and I then walk into the house with my shoes wrapped up. For example, while shoveling a lot of snow outside after a snowstorm, I have sometimes wrapped my Yaktrax-fitted shoes and walked into the house to drink some coffee or hot chocolate before going back outside to continue shoveling. Note that you can only safely walk inside a house wearing Yaktrax if the coiled wire springs have not started to unravel from the rubber frame; otherwise, any protruding wires can poke through the plastic bag and scratch your flooring. I would not wear these Microspikes inside any building because the spikes would tear up any hardwood, tile, carpeting that you walk across. If you take a bus or walk to work during the winter, the Yaktrax can be left on the shoes when you walk inside the bus or office building lobby, whereas Microspikes will tear up the carpeting or flooring inside the bus or office building. I have sometimes driven my car a short distance while the Yaktrax were still attached to my shoes. But I would not dare drive my car with the Microspikes still attached to my shoes. If you are deciding between Microspikes and Yaktrax, in my opinion, the coiled wire springs of Yaktrax makes them more quiet, nimble, and flexible for city use, and the chains-and-spikes approach of Microspikes are better and far more heavy-duty than Yaktrax when you go off-road/off-pavement on trails, frozen land, and mountains in the winter. The Yaktrax coils are also too fragile for frequently walking across rocky terrain or scrambling across boulders. So if you want optimum traction and maneuverability for both city and trail use, it helps to have both Yaktrax for the paved city and Microspikes for the unpaved trails. I like Yaktrax better for city use on paved areas covered in soft snow, but I sometimes still wear the Microspikes in the city if the snow has refrozen into ice on pavements since these spikes bite into the ice for FAR better traction on ice than the Yaktrax coils. Slipping and falling on hard ice can hurt and cause sprains or even break bones, and it can be especially dangerous during the winter if you injure yourself while hiking in the remote backcountry (always hike in the backcountry with other people or let other people know exactly where you are going). Depending upon how frequently you use these Microspikes (or the Hillsound crampons) to walk on concrete, rocks, and boulders, the crampon spikes will eventually wear down over time. And if you wear Microspikes when scrambling through boulders, the upper elastomer harness will also deteriorate over time due to being rubbed against rocks. It is possible for the metal chain links to be yanked out of the upper elastomer harness if you get the spikes and chains under your shoes caught on a rock, tree root or limb, or other obstruction, so you have to be a little careful where you are stepping in rough terrain. But when used on rocky or rough surfaces, the spikes are far more durable than the Yaktrax coils. Yaktrax are less expensive than these Microspikes. But Yaktrax are also not as durable as Microspikes and you will likely need to replace Yaktrax, due to its rubber frame and coiled springs wearing out, long before the metal spikes on these Microspikes wear out. These Microspikes are lighter in weight than heavy-duty metal-framed crampons, I can easily store them in a backpack or under the car seat, and I can attach these to hiking boots, or use these with trail running or jogging shoes. These Microspikes do feel better under your feet if your shoes have a thicker sole on them; i.e. they may not feel as comfortable if you attach them to dress shoes that have a thin leather or rubber sole. But these Microspikes are NOT a substitute for mountain/ice climbing crampons that use longer aggressive spikes with spikes also pointing forward. If you need to go up steep frozen rocks and ice, or if you need to climb vertically, you need to wear mountain/ice climbing crampons. These Microspikes work better on moderately sloped terrain covered in ice. Some other brands of slip-on crampons use a stiffer upper harness than the elastomer harness of these Microspikes, making them more difficult to put on and take off. With these Microspikes, you can use a single hand to slip the harness over the toe of your boot/shoe and then pull it around your heel. If you backpack and do winter camping, the harness on these Microspikes may still feel stiffer if they had been stored in sub-freezing weather prior to putting them on, both because the elastomer material stiffens up slightly and because your finger joints may also stiffen up :) Under sub-zero conditions, you can still put these on while wearing ski gloves, but it may require a little more effort than putting them on while indoors using your bare hands. Here is a quick tip for keeping your hands warmer while wearing ski gloves in sub-freezing weather. While you can also insert chemical or electrical hand warmer packs inside your ski gloves, I prefer to wear surgical gloves inside my ski gloves instead of using hand warmers that feel bulky inside gloves. You can wear either the stretchy form-fitting surgical gloves made of latex or nitrile, or the polyethylene plastic food handling/preparation gloves, and then wear the ski gloves over the latex/nitrile/plastic gloves. Wearing this inner glove also works with other kinds of gloves such as leather/suede driving gloves, it will retain far more of your hands body heat than just wearing ski/leather/suede gloves alone, it helps keep your hands dry, and it keeps the interior of your ski gloves fresh by not absorbing your hands sweat. Try smelling the inside of sweaty stinky ski gloves that have been used for shoveling snow, skiing, snowshoeing, or winter hiking ;-) Surgical gloves offer better grip than the poly gloves, which is useful if you need to swap memory cards or batteries in your camera in sub-freezing weather. I once dropped the battery from an SLR camera into soft knee-deep snow because I was wearing thick ski gloves while handling the camera, and it took a major excavation effort to find that battery again. Food handling poly gloves are less expensive than surgical gloves (a box of 500 costs less than $10), they are also great for use in the kitchen, and they retain your hands heat just as well as surgical gloves. If you find yourself fumbling around trying to slip these Microspikes onto your shoes while wearing ski gloves, if you wear surgical or poly gloves underneath your ski gloves, you can take off the ski gloves while still having your hands covered with the surgical/poly gloves and have better grip on the Microspikes harness. Even when the outside temperature is -10(F) with a -35 wind chill, my hands still feel warmer when I temporarily remove my ski gloves while still wearing the surgical/poly gloves than if my hands were totally exposed to the air. As long as the surgical/poly gloves do not tear, you can reuse them; I sometimes rinse out the interior with water to clean them of sweat residue and let them air-dry. I no longer buy chemical or electrical hand warmer packs, and I just keep extra pairs of surgical/poly gloves in my backpacks and in my cars glove compartment. You may still prefer hand warmer packs if your hands are highly sensitive to cold or if your hands cannot generate enough body heat inside the double-layered gloves. You can also wrap your feet in thin plastic in situations where your feet feel cold or the insides of your shoes get soaked by cold water. When I hike in the backcountry, I always keep several pairs of thin plastic bags in my backpack, both the thin produce bags that you load fruits and vegetables into at the grocery store and some plastic grocery bags that are used during check-out. If you feet are cold, or your socks or the inside of your shoes are soaked by cold water, dry out your feet, put each foot inside a produce bag, wear the sock over the produce bag, and then put your shoes back on. If you are camping during winter, wearing a produce bag inside your socks keep them toasty warm as you sleep, and you may wake up with your feet actually being damp from sweat. The plastic grocery bags that are used during store check-out can serve as makeshift galoshes to keep your shoes dry and clean when crossing a short stretch of mud or shallow water. Wrap one or two plastic grocery bags around each shoe, tie the bags handle loops around the ankles, and then slowly walk through the mud or water. Do not do this on sloped or uneven ground since, by covering up the all-terrain soles of your shoes with the plastic bags, your shoes lose a lot of traction. Note that some previous product listings for these Kahtoola Microspikes gave the impression that a tote sack was included, but that is erroneous. This product does not include a tote bag with the package, but you can purchase a Kahtoola-branded tote sack separately. When I carry these in a backpack or in the car, I just use any small waterproof nylon or thick plastic bag to carry them. The bag that you carry these in should have a zipper, drawstring, or Velcro closure so that melted snow and mud do not leak out. Whatever bag or sack that you use to carry these Microspikes should be periodically rinsed with water since mud and dirt will accumulate inside the bag over time. You can help maintain the Microspikes performance by rinsing them with water (or scrub clean snow into them) and letting them dry out in between uses. If you have never worn crampon devices or snowshoes before, before you wear these Microspikes (or Yaktrax) outside on slippery ice or sloped terrain, get yourself acclimated to how they feel under your shoes while walking on less slippery trails and pavement areas. These crampons do change how your shoes feel when standing and walking, although they do not change your gait as much as wearing snowshoes. These Microspikes are available in a red or black color. While the black color may color-coordinate better with most shoes, I like the red color because they are a little easier to spot inside a dark tent or dark car :) The sizing guide that is provided by Kahtoola worked well for me. I purchased a Medium-size and it fits both on my trail shoes and also on my bulkier winter boot. If your shoe size is right on the borderline of a size range, you may need to go up to the next larger size if you want to wear them on bigger boots. It depends upon how bulky your shoes are. But the elastomer harness stays on with a better snug fit when it is stretched tight onto the shoe. Having the harness fit looser on your shoe/boot may be okay if you are just walking around the city or on flat smooth trails. But if you are going hiking on sloped trails, with various tree roots and rocks on the ground, you would want them to fit tighter on your shoes. November 25 2013 update: There is a newer updated model of these Microspikes that is significantly improved:

These were one of my best purchases I’ve made in a long time. Used them on an elk hunt. They were a game changer. Made my feet feel like Velcro. Highly recommend.

Best spikes ever for ice.

These spikes work fantastic walking on ice. I am a dog walker and have great traction wearing these spikes. Highly recommend this product.

THE BEST! Just got back from trying these out on impossibly icy sidewalks and streets in Minneapolis (after freezing rain then major temp drop). No slippage at all on glare ice, and easy navigation of the frozen ruts on the road. The other cleat types I have tried simply dont work on these surfaces-- this was my third try within the year, and I will gladly buy them again- far superior to the others Ive tried. Love that they are non-rusting stainless steel.

MCIROspikes are outstanding. Short of a full set of crampons, these are the best thing for winter hiking in moderate to heavy snow and ice conditions. My sons and I hiked up Mt Washington this spring and the MICROspikes made the trip safer and more enjoyable.

Ordered these while I was deployed in Afghanistan during the winter and was awesome. Much better quality than what was being given while I was over there. Would recommend to fellow military personnel in the AOR during winter. I pass mine around to my friend as the deploy during winter months.

these were a real game changer for my daughter and I, we had never used micro spikes before, now we never hike without them [at least in our packs]

Changed my winter hiking experience, great quality and price!

I went out in the early spring with just my snow shoes and broke my ankle and leg. Black Ice! Quoth the Raven... Nevemore! These are going on my winter shoes and will be with me all next ice season! They are sturdy, well-fitted and strong. No more slip-sliding for me. They fit right onto the shoe and stay there!