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W's Repeat Merino Muscle Tank

lightweight, nearly odor-proof, thermoregulating comfort
Color Sapphire
Select your size
4 in stock

Ready for all-day-adventures or repeat sessions, the Repeat Merino Muscle Tank is made from our naturally thermoregulating, exceptionally odor-resistant merino blend that's as soft as it is strong, designed to be fresh and comfy when you reach for it, again and again.

Explore new colors
Explore new colors
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

Weight
72g / 2.5oz (W's Small)
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.
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W's Repeat Merino Muscle Tank
W's Repeat Merino Muscle Tank
Qty: 1
$55.00
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Customer Reviews

Based on 25 reviews
92%
(23)
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A
AK

Great top. Wicks up the sweat without chafing. Dries quickly. Great as a layer or just with a bra for any weather.

J
Jennifer
Lives up to the hype!

Honestly, I was skeptical. I live in coastal AL, and the weather I run in during the summer is usually anywhere from 80-95, with "real feel" temps exceeding that, and humidity that lives above 50%. However, I have now taken my tank on a long run through the city and a 7 miler on my favorite trail, and I'm in awe. It felt the closest to running in just my sports bra of any tank I've tried. Also, though I (and the tank) were completely soaked with sweat, the tank never felt uncomfortable on my skin or caused chafing. Once I took it off, it dried quickly, and I was able to re-wear it on a run the next day with no noticeable smell?! Honestly, Janji says this tank is merino wool, but I think it might be magic! I'm planning to order more as soon as I am able! These would be great travel/camping tops as well!

J
Jennifer
Lives up to the hype!

Honestly, I was skeptical. I live in coastal AL, and the weather I run in during the summer is usually anywhere from 80-95, with "real feel" temps exceeding that, and humidity that lives above 50%. However, I have now taken my tank on a long run through the city and a 7 miler on my favorite trail, and I'm in awe. It felt the closest to running in just my sports bra of any tank I've tried. Also, though I (and the tank) were completely soaked with sweat, the tank never felt uncomfortable on my skin or caused chafing. Once I took it off, it dried quickly, and I was able to re-wear it on a run the next day with no noticeable smell?! Honestly, Janji says this tank is merino wool, but I think it might be magic! I'm planning to order more as soon as I am able! These would be great travel/camping tops as well!

A
Allison Davis
Wow! Light and cute!

This top is so wonderful. Very lightweight--feels great on. I just bought a second and I'm sure I'll be more. Hope they release more colors and I'll buy even more.

A
Allison Davis
Wow! Light and cute!

This top is so wonderful. Very lightweight--feels great on. I just bought a second and I'm sure I'll be more. Hope they release more colors and I'll buy even more.

Y
Yena Lee
Doesn’t smell!

I’ve worn the top on multiple runs in the Vietnam July heat and humidity. Despite it getting soaked every time, it still doesn’t smell. The only downside is that it takes a while to air dry.

Y
Yena Lee
Doesn’t smell!

I’ve worn the top on multiple runs in the Vietnam July heat and humidity. Despite it getting soaked every time, it still doesn’t smell. The only downside is that it takes a while to air dry.

M
Missy
amazing merino

Beautiful, soft. Sweat proof.

M
Missy
amazing merino

Beautiful, soft. Sweat proof.

R
Rae
The perfect top for the outdoors

I’m so enthusiastic about this top! The merino feels so silky, sweat-wicking, and thermo-regulating on long runs, and the cut of the armholes is just right and really comfortable. It also feels more durable than other merino items I have. I’ve been wearing this with Janji’s Groundwork Long Bra 2.0 and the two pair really well together. The huckleberry color is lovely. I hope Janji keeps this design around and makes it in more colors! And of course, YES for making clothes out of merino (especially instead of polyester/plastic/petrochemicals!) — such a good material for our bodies and our planet. Thanks Janji!

For reference, I’m usually a small in Janji, small or medium in other brands, and the small is a perfect fit (34C, 35-36” chest measurement).

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