Icebreaker Men's 200 Oasis LS Crewe Top - Mountain Steals
Icebreaker Men's 200 Oasis LS Crewe Top

Men's 200 Oasis LS Crewe Top

Icebreaker Men's 200 Oasis LS Crewe Top is rated 4.8 out of 5 by 177.
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4.8 Star Rating
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The Icebreaker Men's 200 Oasis LS Crewe Top is a midweight base layer top. This is a versatile everyday piece made with 100% merino wool that is sure to keep you warm, but not too warm given its excellent breathability. It's anti-microbial and odor resistant properties will also give you an extra day...or two...or three to do the laundry. This is a piece that you can rely on to comfortably get you through nearly any outdoor activity.

Products on Sale are Discontinued Styles or Colors.

Product Description
Item No.   10379273

FEATURES of the Icebreaker Men's 200 Oasis Long Sleeve Crewe Top

  • Offset shoulder seams prevent pack rub
  • Flatlock seams prevent chafing
  • Underarm gusset for comfort and mobility
  • Drop tail hem for added coverage
  • Icebreaker tonal embroidered logo

Product Specifications
Sustainability: Animal Friendly, Eco-friendly
Back Length: 29.7 in.
Fabric Weight: 6 oz / Square Yard
Disclaimer: We only ship this brand to US Addresses.
Gender: Mens
Best Use: Hiking
Fit Type: Slim Fit
Sleeve Length: Long Sleeve
Shirt Style: Crew
Product Reviews
Rated 5 out of 5 by from Great Temp Rage, lots of uses Living in NE MN where there are huge temp ranges for the each season it's good have clothing that can accommodate the variability. I used the 200 Oasis in temps 5 F (-15 C) to 40 F (4 C) and have stay warm and dry. I've used it as a baselayer for cross country skiing, backcountry alpine touring, and underneath my dry suit while kayaking on Lake Superior. The garment fits well. I am 5'9" and on the large side of a medium and the small side of a large. I have used both a medium and large and like the way both fit. It's not itchy and doesn't smell after a hard day playing. The Oasis line is my standard baselayer
Date published: 2019-12-22
Rated 5 out of 5 by from Item 23 in my closet I was introduced to Icebreaker while working at an outdoors store. Their story is what lead me to give them a try. I appreciated the care they took to provide care to the sheep as well as the farmers. Instantly hooked. Now up to at least 23 icebreaker items. And I'm asking for more for Christmas. I'm an avid lifter so the shirts tend to run a little on the small side but not by too much, no smediums. They are unparalleled in comfort though. One of my favorite shirts,. 150 underwear layer, had lived a long and fulfilled life. The wife was insisting that it be tossed. I agreed under the condition that she replaced it. I will be a customer, and vocal advocate, for life.
Date published: 2020-12-13
Rated 5 out of 5 by from Great shirt for cycling, skiing, and swimming! This shirt is a great weight for high aerobic winter cycling and skiing all day long - with all the benefits of wool retaining and managing heat under wet skin or sweaty conditions. I listed "swimming" too above - no, I don't swim in the shirt. But - when I get out of an open water swim or I'm on a cold winter pool deck, and I'm chilled down to the bone, I throw on this shirt and it definitely helps me warm up. Big thumbs up on this shirt - hope you enjoy it too.
Date published: 2020-12-01
Rated 2 out of 5 by from Easily develops holes I've had my 200 Oasis LS crewe for about two years. During the winter I wear it everyday as a base layer when commuting by bike. While I love the weight and feel of the shirt, the durability is is below average. I have noticed that the shirt develops holes extremely easily without without any snags or rips. Due to the poor durability of this shirt I will not be purchasing another.
Date published: 2019-11-15
Rated 3 out of 5 by from Merino 200 Oasis Crew Long Sleeve At 6’4”, the sleeves on this are too short. I really wear an XL in body, but sleeves and shoulders are often too small, so I went into eh XXL. In this case. The body isn’t long enough, the shoulders are not broad enough, and the sleeves are short. If you are tall and athletically built, don’t expect an ideal fit.
Date published: 2021-02-07
Rated 5 out of 5 by from Not Just For Men I am a tall, athletically built female with broad shoulders and the medium size fits me perfectly. I have never tried on the women's version, but I usually do better with men's shirts since women's tops that actually fit my shoulders are often cut for a big bust that I do not have. Also, the sleeve length on this is perfect for me. My first one of these lasted for over 10 years, and was worn every day for months on several trips during that time. It finally wore out and I am so glad to have another! The 100% merino wears and lasts way longer than the blends.
Date published: 2020-01-18
Rated 5 out of 5 by from LOVE These! Merino Oasis Long Sleeve Crewe Merino Tech Lite Short Sleeve Crewe I’m 6’ 175 average athletic build. Wear XL in the long sleeve, and L in short sleeve. Combining my review for both of these shirts. LOVE them. Own almost every color, including 2 pair of grey & black. I’ve first purchased March of 2018 and they’ve worn like iron. I’ve had only one short sleeve shirt fail after about a year of wear - developed a thin spot/stretched fabric. Given how thin (perfectly thin, warm & functional) these shirts are, and how much I wear them, I’m amazed I haven’t had others show signs of significant wear. Most cool weather days I wear a combination of short & long sleeve. Most warm weather days I’m rocking the short sleeve. LOVE these!
Date published: 2020-12-26
Rated 5 out of 5 by from This is my go to shirt during the winter With getting a puppy who has a ton of energy during the winter is tough to find the right shirt to wear. It’s was a bit chilly and windy in north carolina during January. However, I know once I started running around, I get a little sweaty. Luckily I just got this shirt and it is able to regulate my body temperature and allow me to stay comfortable throughout the play session
Date published: 2021-02-05
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Size Guide

Icebreaker Men's Base Layers

SIZE Small Medium Large X-Large XXL XXXL
Neck 13 - 14" 14 - 15" 15 - 16" 16 - 17" 17 - 18" 18 - 19"
Chest 33 - 36" 36 - 39" 39 - 42" 42 - 45" 45 - 48" 48 - 52"
Arm Length 34" 34 - 34.5" 34.5" 35" 35.5" 36"
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"

NECK: Measure around the middle of your neck, leaving the tape loose.

CHEST: Measure around the fullest part of the chest, holding the measuring tape under your arms.

ARM LENGTH: Measure from the center back of your neck, over the top of your shoulder, and then down to the wrist bone.

WAIST: Place the measuring tape at your natural waist, the narrowest part on your torso

HIP: Place the measuring tape around the fullest point on your hips

SLIM FIT: A snug, close-to-body fit for low bulk layering.

REGULAR FIT: Neither snug or loose. These garments can be worn solo or over other layers.

RELAXED FIT: Loose fitting lightweight layers.