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Runterra Long Sleeve

Runterra Long Sleeve

COLOR  
W's Runterra Long Sleeve
size

Heads up, this gear will ship in 3-5 weeks. Learn more about pre-orders.

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Hurry, only 1 left in stock!

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free shipping over $50
free 60 day exchanges
Gabby wears size S and is 5'08" Regular fit, Size Chart

Embedded with volcanic ash for active odor-control and thermoregulation, this lightweight long sleeve has the look and feel of cotton with added performance benefits. Read more

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features

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

Active comfort
37.5® polyester with embedded volcanic ash provides enhanced heat + moisture regulation as well as odor-resistance

New sport raglan
Signature raglan sleeve design keeps seams off the top of the shoulders for comfort

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

materials + specs

Runterra
75% Supima® cotton, 25% 37.5® tech polyester

Garment made in Vietnam

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

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.

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.

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.

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Customer Reviews

Based on 24 reviews
88%
(21)
4%
(1)
4%
(1)
4%
(1)
0%
(0)
K
Kristi Rose
Wear it for: Running
Product Fit: Spot-on
Height: 5'10" to 6'0"
Usual Size: M
Size Purchased: M
Sold!

Doesn't stink after running....which is so great compared to so many other synthetic material shirts. I'm really happy I made this purchase, will likely be getting more.

S
S
Wear it for: Running, Hiking, Camping, Climbing, Cycling, Mountain Biking
Product Fit: Spot-on
Height: 5'7" to 5'9"
Usual Size: S
Size Purchased: M
The only outdoor long sleeve you need!

The thickness of this shirt is perfect- not to heavy but certainly holds some warmth, and dries quickly when getting your sweat on. I love the neckline and fun pattern too :)

I
Indyrunner
Wear it for: Running
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: S
Size Purchased: S
Soft running shirt!

I like this shirt for running and for casual wear! So soft. Does shrink a little when washed. I ordered the obsidian color and it is really pretty!

J
J. Su
Comfortable shirt

Got this shirt for running but it’s so soft and nice I have been wearing it daily, good quality doesn’t get itchy on the seam which is great!

E
ELW
Comfy cute workout shirt

Super soft and fits great - loose enough to feel not all bound up - but fitted enough to be attractive- more stock in other colors please!

D
Danielle Castaldi
Great technical base layer

Love this shirt for hiking and camping on chilly days/nights. Want to buy it in every color! Love this shirt so much the antiodor and quick dry is amazing!

R
Rebecca
Technical & fun running shirt

I don't think I've run in another long sleeve running shirt that I love more than this. It dries easily & is warm but lightweight. I need more colors because I love wearing this shirt casually as well!

S
Susan Tamasi
Win-Win long sleeve running shirt👍

Comfortable & very cool print design & color. I love all Janji & thank my friend & owner Charlotte Walsh-Charles River Running in Norwood MA for introducing me to this top notch running apparel!

a
ann snowden johnson
Happy Runner indeed!

Another win from Janji! Great top -- easily layered and fantastic on its own!

A
Anna P
Comfy, yet technical!

Love this shirt for many reasons. 1. It looks cool and the art is rad. 2. It’s comfy to wear around the house/run errands 3. Technical enough for a run and layering piece. I want all of them!