Restocked

W's Repeat Merino Long Sleeve

37.5® Technology enhanced odor-resistance, wide-ranging comfort, optimal baselayer

48 reviews
$88
1 in stock

Color: Midnight
Size
Classic t-shirt fit

Designed for shoulder season and wide-ranging adventures, the Repeat Merino Long Sleeve is made from a light-yet-mighty odor-resistant Merino blend that's as soft as it is strong. Designed to be fresh when you reach for it, again and again, this is the shirt to grab for back-to-back days when comfort and performance are top of mind, and doing the laundry is not. Excellent base layer for cold and transitional weather.

Features

A Higher Standard
Responsible Wool Standard certified merino ensures traceable, non-mulesed wool and best practices are met from farm through production

The power of merino
17.5 micron merino is ultra-fine for super soft, comfortable feel, and is naturally thermoregulating, odor-resistant, and repels light rain and snow

Comfort from volcanic ash
Keeps you warm when you get cold and prevents overheating when you warm up — 37.5 Technologies® nylon with volcanic ash enhances thermoregulation and anti-stink properties

No-fuss coverage
Integrated thumb slits keep sleeves in place

Multipurpose comfort
Wear as a baselayer in the coldest conditions or on its own on warmer days

Materials + Specs

Repeat Merino
47% 17.5μ merino wool, 38% 37.5® nylon, 15% nylon

Sleeve Length
26"

Made with natural fiber, this item may shrink slightly on first wash

Garment made in Vietnam

Sustainability

Repeat Merino is made of Responsible Wool Standard merino wool and durable nylon for added strength and is bluesign® certified meaning it is free from harmful chemicals and is fabricated in a way that meets a high environmental standard.

Learn more about our sustainable initiatives.

Customer Reviews

Based on 48 reviews
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R
Robyn S.
Wear it for: Running
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: S
Size Purchased: S
Great for PNW

I was looking for a light-weight layer that would be warm enough to keep the chill away for Spring/Fall days in the Pacific Northwest when the temps are around 45f (and often rainy). It's also light enough to act as a base-layer for colder winter runs. Also loved how soft it felt (more silky/buttery than SmartWool), and bonus point for seems that don't rub.

B
Beth P.
Wear it for: Running, Hiking, Mountain Biking
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: XS
Size Purchased: XS
Great top fir whatever you got

Soft and nice lines. Keeps me the right temp no matter what it’s doing outside

H
Heather G.
Wear it for: Running, Everyday wear
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: S
Size Purchased: S
Great baselayer

Fits perfectly. Great by itself in fall conditions or as a baselayer as temps drop. Very comfortable while running or on errands.

J
Janelle A.
Wear it for: Everyday wear
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: XL
Size Purchased: XXL
Light AND Warm

This insulating jacket is super light and efficiently insulated. It really does cut chilly temps and light breezes without making me feel overheated. I don't run but do take brisk walks/hikes frequently. I also wear it when I'm running around on campus before classes start, sometimes before dawn, in order to get work-errands done. It's versatile and the tall zip-up neck gives it an elegant/timeless look. I wear it like a techy cardigan sweater. Got a size larger so I could substantially layer under, if needed. Sleeves are plenty long and I like the elastic inside the wrists that keep wind out. I also appreciate the two adjustable tightening/loosening features at the hem. The larger size is flattering with or without layers underneath, which surprised me. Got the taupe-reflecting color first. Really liked that so got it in black, too. After a couple of months there's no fabric wear or pilling.

C
Claudia C.
Wear it for: Running, Hiking, Everyday wear
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: S
Size Purchased: M
New Favorite

I love this shirt! It’s comfortable, not scratchy, and adjusts to my fluctuating body temperatures. The sleeves are on the long side, which is awesome because my arms are longer than average. I’ve worn it repeatedly and it still smells fresh. I could wear a small but got the medium because I wanted a more roomy fit.

M
Marla O.
Wear it for: Running, Hiking, Cycling, Everyday wear
Product Fit: Spot-on
Height: 5'7" to 5'9"
Usual Size: S
Size Purchased: S

W's Repeat Merino Long Sleeve

c
c.b.

Love this. Fits well

E
Ellen H.
Wear it for: Running, Everyday wear
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: S
Size Purchased: S
Love this shirt!

Warm lightweight, perfect for outdoors AND inside hospitals where it’s always cold!

G
Gatekeeper
Wear it for: Running
Product Fit: Spot-on
Height: 5'7" to 5'9"
Usual Size: S
Size Purchased: S
My favorite running too for autumn/winter!

This top is incredible (and I’ a picky customer!): so thin yet keeps you warm when you need warmth and cool when you need cool. You actually do not feel like you are sweating at all (though you are and it’s visible under arms and in the back when wearing merino wool base layers like this!). I did not shrink after the first 1st wash, it does not need to be laid flat to dry (won’t lose its shape, unlike other merino base layers from big competitors…), and it really does not require to be washed until you had several runs in them. I find the fit perfect (fitted but with modesty) it is super high quality and does not attract attention (I try to not wear bold/flashy colors when running in order to avoid unecessary attention). I used it on short speed work/ threshold sessions as well as on long easy runs on days ranging from 40F (with the quarter zip Janji merino LS mid layer over it, I like to feel warm on my runs) up to 60F and each time it felt great. This will definitely be my base layer for my next (and 1st) 10-miler in November! I bought it in 3 different colors (black, blue and foam). I wish it was also available in a light brown/beige shade or in that beautiful red spice shade the summer LS bae layer Janji also has in its range : ). Also, an opening on the sleeves to be able to see your watch when you use the hands loops would be a nice addition

L
Linnea
Wear it for: Running, Hiking
Product Fit: Spot-on
Height: 5'10" to 6'0"
Usual Size: M
Size Purchased: M
Read if you're tall!

This top is lovely-- soft, a little warm but breathable, and so well designed. I did want to make a note about the sleeve length since I didn't see it in other reviews. I am 5'10", with long arms (my wingspan is about 6'1"), and unfortunately the thumb holes don't quite work for me. I can put my thumbs through them with my arms at my sides, but if I try to run with my thumbs in the holes it pulls uncomfortably and restricts my movement. I wear a medium in Janji sports bras, and got a medium in this shirt, and it fits beautifully except for the thumb holes. Obviously my arm length is pretty unusual for a woman, and I wouldn't expect it to be catered to in a standard shirt, I just wanted to make a note for other tall people. If your arms are as long as mine or longer and you want to use the thumb loops, try the men's version! And Janji, consider adding "long" and "short" versions for long sleeved shirts and leggings in the non-limited edition (always in stock) colors!