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Janji Collective

Our Fabrics

Materials matter

Why it Matters

As a running apparel company, we choose our materials purposefully and are continually looking for ways to optimize the performance, durability and sustainability of the gear we make.

AFO

recycled materials +
Ultra-light, fast drying stretch woven made from recycled polyester for high-performing, weightless feels.

Fabric Deets

recycled materials +
  • 88% recycled polyester, 12% elastane
  • bluesign® certified

Care Info

recycled materials +
  • Machine wash on cold with like colors
  • Tumble dry low
  • Do not dry clean
  • Do not use fabric softener or bleach
  • Iron on low, but not recommended

Atlas

recycled materials +
4-way stretch recycled nylon with PFC-free DWR finish for weather-resistant, fast-drying performance designed for all-weather pursuits.

Fabric Deets

recycled materials +
  • 77% recycled nylon, 23% spandex
  • bluesign® certified // PFC-free C0 DWR

Care Info

recycled materials +
  • Machine wash on cold with like colors
  • Tumble dry low
  • Do not dry clean
  • Do not use fabric softener or bleach
  • Iron on low, but not recommended

Groundwork

+
High-performance, moisture wicking stretch knit with durable support, light compression and smooth next-to-skin feel for an unfussy stride.

Fabric Deets

+
  • 68% nylon, 32% spandex
  • bluesign® certified

Care Info

+
  • Machine wash on cold with like colors to prevent color bleed
  • Tumble dry low
  • Do not dry clean
  • Do not use fabric softener or bleach
  • Iron on low, but not recommended

Helio

+
Fast-drying technical fabric with a UPF 25 rating and unique channel weave structure that pulls moisture away from the body for high-output performance.

Fabric Deets

+
  • 100% polyester
  • bluesign® certified

Care Info

+
  • Machine wash on cold with like colors
  • Tumble dry low
  • Do not dry clean
  • Do not use fabric softener or bleach
  • Iron on low, but not recommended

Run All Day

recycled materials +
Exceptionally fast drying and smooth technical fabric made from 100% recycled polyester that pulls moisture away from the body for all day running comfort.

Fabric Deets

recycled materials +
  • 100% recycled polyester
  • bluesign® certified

Care Info

recycled materials +
  • Machine wash on cold with like colors
  • Tumble dry low
  • Do not dry clean
  • Do not use fabric softener or bleach
  • Iron on low, but not recommended

Itero (Repeat Merino)

47% natural materials +
Ultra-fine merino-nylon blend combines softness, durability and comfort into a lightweight fabric with super natural thermoregulation and odor control designed to be worn repeatedly.

Fabric Deets

47% natural materials +
  • 47% 17.5μ merino wool, 38% 37.5® nylon, 15% nylon
  • RWS® certified // non-mulesed wool

Care Info

47% natural materials +
  • Machine wash on cold with like colors
  • Tumble dry low
  • Do dry clean
  • Do not use fabric softener or bleach
  • Iron at low temp

How to care for your merino for long-lasting performance

The no-fuss way

Machine wash in cold water + machine dry on low/delicate cycle

For best results

We recommend to hang or lay flat to dry which will help extend the lifetime of this gear

Save Water

Try wearing it repeatedly between washing, it’s designed to not stink even after the sweatiest sessions

Keep it fresh

Hang it up to air dry post-run + it will be ready for the next one

Heads up shrinkage is natural

This fabric is not preshrunk + may shrink up to half a size in the wash

Mercury

+
4-way stretch fabric with light peaching on both sides for 24/7 comfort and breathable warmth without added weight.

Fabric Deets

+
  • 69% nylon, 31% spandex
  • bluesign® certified

Care Info

+
  • Machine wash on cold with like colors
  • Tumble dry low
  • Do not dry clean
  • Do not use fabric softener or bleach
  • Iron on low, but not recommended

Rainrunner

+
Lightweight, wind and water blocking ripstop with robust 30K waterproof and 30K breathability ratings built for high-output performance with total weather protection.

Fabric Deets

+
  • 100% nylon, 2.5L waterproof 30K/30K
  • bluesign® certified

Care Info

+
  • Machine wash on cold with like colors
  • Tumble dry low
  • Do not dry clean
  • Non chlorine bleach
  • Iron on low, but not recommended

Restoring DWR

After washing, place it in the dryer on low heat for 20 mins or medium heat for up to 10 minutes to reactivate the DWR finish. You can use a clothes iron on low heat to revive the DWR, but be careful not to rest the iron for too long on any one spot as the heat can possibly damage the lamination of the fabric layers.

Revo

37% natural materials +
Incredibly soft, stretchy and naturally odor-resistant merino-nylon blend offers total comfort across the widest-range of conditions and movements thanks to french terry loopers on the interior which wick moisture exceptionally well and provide fast-drying lofted thermoregulation.

Fabric Deets

37% natural materials +
  • Micro french terry 71% 37.5® nylon, 18% RWS® certified merino, 7% nylon, 4% spandex
  • RWS® certified

Care Info

37% natural materials +
  • Machine wash on cold with like colors
  • Tumble dry low
  • Do not dry clean
  • Do not use fabric softener or bleach
  • Iron at low temp

How to care for your merino for long-lasting performance

The no-fuss way

Machine wash in cold water + machine dry on low/delicate cycle

For best results

We recommend to hang or lay flat to dry which will help extend the lifetime of this gear

Save Water

Try wearing it repeatedly between washing, it’s designed to not stink even after the sweatiest sessions

Keep it fresh

Hang it up to air dry post-run + it will be ready for the next one

Heads up shrinkage is natural

This fabric is not preshrunk + may shrink up to half a size in the wash

Runterra

70% natural materials +
Lightweight yet resilient fabric that wears like soft cotton with added performance of odor-resistance and thermoregulation.

Fabric Deets

70% natural materials +
  • 70% Supima cotton, 30% 37.5® polyester
  • OEKO-TEX® certified

Care Info

70% natural materials +

This garment has enhanced biodegradation added which helps it break down in an anaerobic (ie landfill environment) in as few as 4 years. It will NOT break down in a normal oxygen rich environment like in your closet or on your person.

How to care for your merino for long-lasting performance

The no-fuss way

For best results

We recommend to hang or lay flat to dry which will help extend the lifetime of this gear.

Save Water

Keep it fresh

Heads up shrinkage is natural

This fabric is not preshrunk + may shrink up to half a size in the wash.