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Spray Dye Capsule

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9" Groundwork Half Tight

Regular price $78
Unit price  per 

9" Groundwork Half Tight

COLOR  
M's 9" Groundwork Half Tight
size

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free 60 day exchanges
Formfitting, Size Chart William is 6'1" and wears size M

Amplify your run — the brand new Groundwork Half Tight is made to enhance your endurance pursuits with lightweight compression, moisture-wicking comfort, and six pockets to easily stash everything you need.

Explore more

Print Story

The Spray Dye print capsule is inspired by the distinct differences of each waterway on this planet, and the greater interconnectivity they all share as a singular body.

Pocket it your way

Double-tiered side pockets can fit any size phone, nutrition, a packable windshell like our Zephyr Runner, 250ml soft-flasks or anything else you prefer to carry when going the distance

Made for smooth moves

Laser cut hems provide a seamless, smooth finish while the inseam gusset accommodates the biggest strides

Highlights

features

All about the Groundwork
Breathable, moisture-wicking fabric with 4-way stretch provides light compression with an unnoticeable feel in stride

Softer, breathable waistband
The knit waistband with external facing drawcord allows for a secure, comfortable fit while perforations enhance breathability

Dual-layer front panel
Double layered fabric on the front keeps things secure + adds extra modesty

Pockets made for distance
Deep double-tiered side pockets can easily accommodate the largest phone sizes (plus case), nutrition + 250ml soft-flasks to provide ample carrying capacity for longer excursions

Keep it separated
An internal waistband pocket can stash card/cash or key

Back pocket duals as pass-thru
A back pocket ideal for nutrition storage can be accessed from either side or can be used as a pass-thru to secure a top or lightweight layer

Clean cut
Laser cut hems provide a seamless, smooth finish

materials + specs

Groundwork Knit
68% nylon, 32% spandex

Garment made in Vietnam

Weight 128g / 4.5oz (M’s Medium)

Fabric Callout

Groundwork

High-performance, moisture-wicking stretch nylon with durable support. Explore more behind our tights and sports bra fabric.

SHOP ALL GROUNDWORK

care instructions

Wash before first use on cold with like colors

Tumble dry low

Heads up — some color bleed may occur
Color bleed, especially with darker colored nylon/spandex blends, is common and could stain light colored garments if washed together.

sustainability

Groundwork Knit is made using a premium grade nylon that has a significantly tighter woven filament than standard synthetics. Tighter filaments mean less microfiber shedding in the wash-cycle, plus greater durability of the garment (longer lifespan, more wearing).

Groundwork Knit fabric is also 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 here.

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Customer Reviews

Based on 4 reviews
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J
Jacob Neumann
I initially bought 1 pair

Then I went back and bought 3 more… they’re incredible. I can’t recommend them enough

E
Eisuke Narita
Great

I will purchase if there is other color for this style

A
Adam Puterbaugh
BEST men’s half tights!

Perfect combo of style, fit and function. Barely there feel with tons of storage that doesn’t feel bulky and awkward. Love the external drawstring too! A+ half tights.

J
James Nee
All about the pockets

I've been waiting for this release for a long time and have been wearing Tracksmith half tights in the meantime. While the performance of both brand's half tights are good in their own right, Janji putting side pockets on their half tights just put these on another level ahead of the competition. There's just something about these pockets that gives you a sense of security and independence on your runs. For me personally, it's simply the ease of pulling out my phone (mid-stride) from my hip to change my playlist or to check my stocks that will have me reaching for these pairs over other tights. I've got no time to risk dropping my phone on the concrete while trying to make Doge transactions because I was fumbling with a small back pocket. Love these tights; only improvement I can think of is making them an inch or two shorter and putting in a liner.