How to Choose Base Layers

Ultralight merino base layer bottoms that help regulate body temp during intense activity, the Icebreaker 125 ZoneKnit Leggings feature jersey Cool-Lite™ fabric for adventure and everyday training.
Imported.
View all Icebreaker Men's Base Layer Bottoms| Best Use | Multisport |
|---|---|
| Fabric | 60% TENCEL lyocell/40% merino wool |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Fly Opening | No |
| Underwear Weight | Ultralightweight |
| Inseam (in.) | 29.5 inches |
| Gender | Men's |
| Sustainability | Contains ZQ merino wool |
Adding a review will require a valid email for verification
If you want a pair of lightweight, exceptionally breathable, super comfortable layering system for running, you can end your search right now. Just grab these. Although they're pricey, you can get a ton of use out of them. While other, lesser might need to head straight to the laundry hamper after a run, these can see you through multiple workouts before they need a wash. You'll wonder why you ever bothered with plastic running gear in the first place once you put these on for a run. Not much i would change maybe hidden stash pocket or a FLY would be 10 stars
Best base layer I own. I’ve slowly been replacing my synthetics with wool. I will wear it several days in a row before washing. Makes packing for ski trips easy! Of all the wool companies, icebreaker is the best. I have some items that are years old and they hold up. Just don’t put them in the dryer!
(This review was collected as part of a promotion.) These are a great layer under 7Mesh Glidepath pants for winter cycling. Have been comfortable between up to -10 to +2, and are holding up well. I find the small fits better for a snug fit than the medium.
(This review was collected as part of a promotion.) The leggings are very breathable and comfortable to the skin. The warmth is good for the rating level and the product is durable. The material colour is very transparent so underwear needed!
(This review was collected as part of a promotion.) I work for the public works department for my city. These are awesome as a first layer under the safety overalls. Don't get too hot or too chilly
Very lightweight, great for those who heat up quickly. Seems durable. Has stood up to a few trips this far… will report back next winter.
(This review was collected as part of a promotion.) This leggings work perfectly for high intensity sport in some cold wearth. The fit feel like free of restriction. Love it
(This review was collected as part of a promotion.) It's lightweight enough to keep warm but vents in the proper places during winter high impact activities
(This review was collected as part of a promotion.) Really light and comfy. Ultimately I returned these leggings, cause of them not being 100% Merino Wool.
(This review was collected as part of a promotion.) Perfect to wear under my bibs for long backcountry skiing day.