How to Choose Base Layers
Icebreaker Merino 125 ZoneKnit Long-Sleeve Half-Zip Base Layer Top - Men's
$99.73Compared to $135.00* Save 26%
Whatever gets your heart pumping—hiking, climbing, skiing—stay cool in the men's Icebreaker Merino 125 ZoneKnit Half-Zip Top. The thermoregulating fabric of this base layer excels at high intensity.
- Soft merino wool and sustainable plastic-free TENCEL™ lyocell are combined to create Cool-Lite™—a lightweight, breathable and quick-drying fabric
- Fabric blend naturally regulates temperature, resist odors and helps keep you cool
- ZoneKnit™ engineered performance helps regulate your body temperature during high-intensity activity
- Strategically placed panels of eyelet mesh help increase ventilation when you're on the move
- Raglan sleeves with offset shoulder seams and flatlock seams for friction-free mobility
- Hem is self-turned
- Inspired by nature, Icebreaker harnesses the performance qualities of natural fibers to offer an alternative to clothing based on petrochemical synthetics
- Icebreaker will replace your garment within 1 year of purchase if it has been damaged by faulty fabric, stitching or manufacturing; see Icebreaker website for details
Imported.
View all Icebreaker Men's Base Layer Tops| Best Use | Multisport |
|---|---|
| Shirt Type | Partial-zip |
| Fabric | 60% TENCEL lyocell/40% wool (exclusive of decoration) |
| Moisture Wicking | Yes |
| Quick Drying | Yes |
| Underwear Weight | Lightweight |
| Sleeve Length | Long Sleeve |
| Gender | Men's |
Icebreaker Clothing - Men's
| S | M | L | XL | XXL | XXXL | |
|---|---|---|---|---|---|---|
| Chest | 33-36 | 36-39 | 39-42 | 42-45 | 45-48 | 48-52 |
| Waist | 27-30 | 30-33 | 33-36 | 36-39 | 39-42 | 42-46 |
| Hip | 34.5-37 | 37-39.5 | 39.5-42 | 42-44.5 | 44.5-47 | 47-50.5 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated.
CHOOSING THE RIGHT SIZE: If your body measurements are midway between two sizes, select the smaller size for a tighter fit or the larger size for a looser fit. If your body measurements result in different sizes, we recommend using your chest measurement for tops and your hip measurement for pants.
Buying Advice
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Pampa2
Superior, CO
Great piece of kit
7 months ago
[This review was collected as part of a promotion.] I already own the version without the raised collar and I love it. The "added turtle neck" is great for cold, windy days (running and cycling). I like that the collar has a snug fit (it doesn't let air in and it doesn't bunch up and fall down around your neck). I also like that the turtle neck is "full length/tall". The only thing is that the zipper in mine has a pinch point or some defect right when the turtle neck starts, so I can't zip it all the way through with one hand, which is very annoying when on the bike since I can't pedal without hands on the handlebar.
Yes , I recommend this product
Originally posted on icebreaker.com
MS
Colorado
Excellent lightweight workout top
7 months ago
[This review was collected as part of a promotion.] I am a bit of a heater, so always on the lookout for lightweight, breathable workout gear - and this one hits that spot perfectly. It's lightweight for sure, but surprisingly robust. I've worn it down to 20 degrees and it kept me warm. Buying another one, which is probably the best recommendation I can give
Yes , I recommend this product
Originally posted on icebreaker.com
Helen
Hayward CA
I liked so much this kind of materials
5 months ago
[This review was collected as part of a promotion.] I am very easily irritated by the weather changes, so this sleeve Half Zip is great when I go to school or in the air condition area. I do not need to wear too heavy a Jacket, to keep warm in school, so I do not carry too heavy pack bags. On the whole wintertime, I wear this and one light jacket,
Yes , I recommend this product
Originally posted on icebreaker.com
Eric
Teton Valley, ID
Perfect fit, comfy and versatile
4 months ago
[This review was collected as part of a promotion.] I use this top (and it's IB predecessors) for over 12 years now, primarily for cross-country skiing. It provides the perfect balance of a light warm layer and perfect breathability for a highly active sport like XC skiing. Dries so quickly and is never cold/clammy.
Yes , I recommend this product
Originally posted on icebreaker.com
Kramer
Teton Valley, ID
Perfect amount of insulation and breathability
5 months ago
[This review was collected as part of a promotion.] Love the color and soft feel of this product. I use it while skate skiing and it wicks the moisture away from my skin. It is the perfect light amount of insulation. Very sharp looking
Yes , I recommend this product
Originally posted on icebreaker.com
Matt
Bay Area, CA
Fantastic lightweight shirt
5 months ago
[This review was collected as part of a promotion.] I was looking for a lightweight shirt for being out in the sun and this seems to be a perfect fit. Super happy with the shirt.
Yes , I recommend this product
Originally posted on icebreaker.com
Gal
west coast
Gift for my husband to replace loved item
7 months ago
[This review was collected as part of a promotion.] Bright blue color is wonderful. Sleeves are at least 3 inches shorter than his older same style items.
Yes , I recommend this product
Originally posted on icebreaker.com
Jmc
NJ
It's great. Light and high quality.
5 months ago
[This review was collected as part of a promotion.] it just plain works, and it's not just for the winter, but great for high output in the winter.
Yes , I recommend this product
Originally posted on icebreaker.com
swederailroader
corvallisor
nice shirt
5 months ago
[This review was collected as part of a promotion.] my only complaint is that sleeves do not seem as long as past versions.
Yes , I recommend this product
Originally posted on icebreaker.com
Ice
8 months ago
[This review was collected as part of a promotion.]
Yes , I recommend this product
Originally posted on icebreaker.com