Free shipping on all orders $40+

Free Exchanges + No-fuss Returns

2 FREE GU IN EVERY ORDER NOW THRU 4.30

Just in — AFO-Vent

Explore More
run everywhere
guarantee
free shipping on
orders over $40
free 60 day exchanges
+ no-fuss returns
men'S tops

Runterra SS Tee

Regular price $48
Unit price  per 

Runterra SS Tee

COLOR  
M's Runterra SS Tee
size
sleeve length

Hurry, only a few left in stock!

THIS PRODUCT IS CURRENTLY AVAILABLE ONLY TO JANJI COLLECTIVE MEMBERS

Join Janji Collective now to unlock access

JOIN JANJI COLLECTIVE
run everywhere guarantee
free shipping over $40
free 60 day exchanges
William is 6'1" and wears size M Aron is 5'11" and wears size M Regular fit, Size Chart

An unfussy, everyday active performance top — Runterra is a technical cotton blend with enhanced thermal, odor, and vapor regulation thanks to embedded volcanic particles within the fabric.

Explore more

features

Premium cotton
Made from long staple, US-grown Supima® cotton for superior softness, strength + durability

Everyday looks
Easy to wear, casual cut with a straight hemline

Active comfort
Blended with 37.5® polyester, a special technology utilizing the natural benefits of microscopic volcanic ash to provide enhanced thermal, vapor + odor regulation to maintain body comfort during activity

Wear more, wash less
The natural odor resistance of cotton is boosted by the volcanic particles which "trap" odors so you can put this top through repeated wear

Modified raglan design
Shoulder seams are rolled back off the top of the shoulders for ergonomic comfort

Hang it up
An elastic locker loop is integrated into the back neck tape for easy hanging

Shrinkage is natural
This top is made from 70% natural fibers and is not pre-shrunk so some shrinkage may occur, up to half a size

materials + specs

Runterra
70% Supima® cotton, 30% 37.5® tech polyester

Garment made in Vietnam

Weight
103g / 3.6oz (M’s Medium)"

care instructions

Wash cold with like colors

Machine dry low or hang dry for best results and lifespan of the garment

Heads up — Runterra is not pre-shrunk

We have relaxed the body and slightly lengthened the sleeves of this top to accommodate for some shrinkage which may occur in the wash cycle since Runterra is made from a majority natural fiber.

Avoid washing and drying with high heat.

Fabric Callout

Runterra

Lightweight, resilient, and versatile, Runterra wears like your softest cotton tee with the added benefits of active odor-resistance and thermoregulation — thanks to volcanic particles embedded within the fabric.

SHOP ALL RUNTERRA

sustainability

Runterra is made from premium, long-staple Supima® cotton which is 50% longer and up to 45% stronger than other cottons (and softer too). The stronger the fiber, the more durable the garment, and therefore the more it can be worn. Supima® cotton is grown by a select few family farms that utilize advanced water and soil management techniques to reduce consumption and ensure the health of the land for optimal renewability.

Runterra fabric is also OEKO-TEX® 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 here.

JOIN THE COLLECTIVE

Already a Janji Collective member? Log in to unlock access now.

15% lifetime discount. Priority access to all releases + limited run Janji gear. Exclusive Janji Collective Team Singlet.


JANJI COLLECTIVE MEMBERS GET FIRST DIBS ON ALL NEW RELEASES FOR A LIMITED TIME. BECOME A MEMBER TO UNLOCK ACCESS NOW, OR WAIT UNTIL THE GENERAL RELEASE.

HEADS UP — JANJI GEAR IS LIMITED RUN AND CAN SELL OUT QUICKLY.

Customer Reviews

Based on 9 reviews
67%
(6)
0%
(0)
22%
(2)
11%
(1)
0%
(0)
R
R.S.
Love it

It's a great running shirt, not much else to say

A
A.
Great running tee

Lightweight and comfy, good fit, and you really can wear it more than once!

S
S.E.
My favorite shirt

This is my new favorite shirt. I love the material and the construction is awesome. As an artist myself, I'm really into the font/design elements.

S
S.
Finally, something for short men!

Please, please, please never change your men's shirt sizing! My boyfriend is 5'4", which it's difficult finding him every day clothes but even more difficult to find him athletic wear. Size small fits him perfectly! The shirts are not super long or billowy as many standard US men's smalls are (based on 5'7" btw). Since the first shirt fit so well, he got a second and the long sleeve.

Bonus points, these shirts are super soft and comfortable.

B
B.
Great every day (and running) shirt

Huge fan of this shirt and own it in two colors. Great for running every day and just hanging around.

R
R.K.

M's Runterra SS Tee in Cove

K
K.T.
Love the material - why such a low fit?

The subject line says it all. Material is fantastic, as always, but the fit is much....shorter than the previous shirts I've purchased. When I lift my arms up, the shirt is above my belly button. I suppose it's possible this could be normal in proper running shirts, but not consistent with previous purchases I've made from Janji.
-Kyle

C
C.w.
Amazing but.....

First off I love this shirt. Love the feel of it and I did wear it running and it’s amazing. The only problem I have is the length. Maybe my body type is weird but a size small shirt is a little bit too big and when I wear the 3” AFO shorts the shirt is right at the bottom of the shorts. The singlets do not have this issue. So I guess I’ll be using my two short sleeves as regular shirts not running shirts. I just wish all of the shirts would follow the same length. It’s for this reason I have to give them a 3/5

C
C.C.
Disappointed: not for tall people

The good: color and design. The quality of the product and craftsmanship is also very good.

The bad: size and fit. It's been a long time since I've struggled with a brand and sizing like I have with Janji. For your reference, I'm 6'2" and 160lbs. Mediums in almost every other brand fit me great. Supposedly this shirt should be 27" long (which, if it stayed true, would be fine), but after a washing - and, yes, according to the label - it shrunk to under 25". Now it sits at that awkward length where it's just short enough to not look very good. It's definitely a bummer since instead of being a first choice out of my drawer, it's now regulated to being the "everything else is dirty" shirt.

Suggestions: They call this shirt athletic fit, but it's still pretty boxy compared to athletic fit clothing from other brands. It can be more trim. Additionally, all of their tops (including outerwear) need an extra inch in length, at the very least. After buying three different tops now, I've come to the conclusion that I just have to wait until they rethink their sizing and fit.