

🐑 Elevate your base layer game with nature’s softest armor!
The Icebreaker Merino Women's 200 Oasis Long Sleeve Thermal Base Layer is crafted from 100% merino wool, offering superior softness, breathability, and natural odor resistance. Designed with offset shoulder seams, flatlock stitching, and underarm gussets, it ensures chafe-free comfort and enhanced mobility for active lifestyles. Ideal for cold weather layering, this technical yet stylish shirt supports all-day wear whether outdoors or indoors.











| ASIN | B078W5VPTM |
| Best Sellers Rank | #299,034 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #227 in Women's Athletic Base Layers |
| Brand Name | Icebreaker Merino |
| Color | Black |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (175) |
| Date First Available | August 15, 2018 |
| Item Dimensions LxWxH | 11 x 7 x 2 inches |
| Item Package Dimensions L x W x H | 10.67 x 6.1 x 1.81 inches |
| Item Weight | 0.18 Kilograms |
| Manufacturer | Icebreaker Merino |
| Material | Wool |
| Model Name | 200 Oasis Long Sleeve Thermal Cold Weather Base Layer T-shirt |
| Model Year | 2018 |
| Number of Items | 1 |
| Outer Material | synthetic |
| Package Weight | 0.29 Kilograms |
| Part Number | 101383-001-Large |
| Size | Large |
| Sport Type | Outdoor Lifestyle |
| Style | 200 Oasis Long Sleeve Thermal Cold Weather Base Layer T-shirt |
| Suggested Users | womens |
J**.
I wish I had bought one sooner
These are light but mighty. I work outside and this as undershirt (or by itself indoors) is perfect. It really helps hold in the heat.
E**1
Not Odor Resistant Otherwise a great garment.
Good fit, excellent base layer. No itch and super soft. Excellent sleeve length and enough stretch to be comfortable. The crew is high on the neck so will be visible with any lower necked or v-neck shirts but edging is nice so will give a clean layering look. Excellent quality garment. I checked with "Rufus"s about odor resistance and received this response: " The product description specifically mentions that the 100% merino wool fabric provides "natural odor resistance" along with breathability and moisture-wicking properties." I don't see that claim in the description but after a single day of wear, I did notice underarm odor. I have other sweaters made with Yak wool that do not retain odor.
M**E
I wish I had this sooner
Perfect layer for chill days in California, not itching and bulky like sweater. It can be wore as the first layer or alone, very good buy!
B**R
Shrinks as you wash and dry it.
Shrinks over time with washing and drying. Smart wool does not do this. I would not purchase again.
D**R
Nice fit and weight.
Warmth
S**9
Material a little itchy
It for tighter than expected and was a little itchy. I thought it would be warmer too.
T**E
One of My Favorite Shirts
I love the overall length of the shirt length and the sleeve length; the softness and color. It keeps me warm and it’s flexible in the trail and rock scrambling.
S**H
Excellent cut, reliable quality.
I would say it feels a bit "itchier" than smartwool when you first put it on, but the difference is minuscule and within two minutes you forget about it. The cut is good, sizing is spot on. Does well in washing machine on hand washing cycle in cold water. I always line dry them, never put them in dryer. Noticed no pilling or shrinking after several wear. In winter I often wear them with a thin silk long sleeve under.
C**N
I love it! Totally comfortable, lovely and warm and packs up really well. A great addition to my travel wardrobe! Me encanta. Muy cómoda, me hace sentir caliente y la puedo enrollar muy bien en mi maleta. Una buena addition a mi ropa de viajar.
S**O
Acquistata per essere utilizzata come intimo in occasione di un viaggio a dicembre a New York. Temperatura esterna mai sopra i 6 gradi. Ha fatto il suo lavoro. Mai sentito freddo. Ormai la uso anche a Roma!
C**Y
Tenue impeccable, j'en ai 2 et ils ne bougent pas. Coupe ras du cou pas très sexie mais produit très chaud et sain.
M**O
Prodotto veramente eccezionale
L**E
Excelente servicio y el producto justo lo que pedí.
Trustpilot
2 months ago
2 weeks ago