Sugamo · Local

Built for the run

Stream Path Lab Nex began on early-morning loops out of Sugamo, where our founders timed splits and noted every chafe point in ordinary running clothes women bought online.

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Our story

How Stream Path Lab Nex started in Sugamo

Stream Path Lab Nex began on early-morning loops out of Sugamo, where our founders timed splits and noted every chafe point in ordinary running clothes women bought online. A shared apartment table became the pattern desk for training outfits built for Tokyo kilometres.

The first performance wear samples — breathable sportswear singlets and running leggings with quiet pockets — sold to running crews who needed workout tops women could trust in humidity. Active fitness wear orders followed as reflective trim made dawn runs safer.

From Sugamo we still cut for humid mornings: running clothes women pack for long days, training outfits that stay light, performance wear and breathable sportswear with laser vents, running leggings that hold a phone still, and workout tops women layer under active fitness wear when the route stretches past twenty kilometres.

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Stream Path Lab Nex collection

Select running & training clothing from the current Stream Path Lab Nex range. Clear sizing notes on every piece; plain packaging from Sugamo.

Featherweight Run Leggings

Featherweight Run Leggings

Vented pocket leggings

£5,800

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Reflective Run Shorts

Reflective Run Shorts

2-in-1 liner shorts

£3,800

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Breathable Run Tank

Breathable Run Tank

Laser-vented singlet

£3,200

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Long-Distance Tights

Long-Distance Tights

Full-length pocket tights

£6,200

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Support Run Bra

Support Run Bra

High-impact run bra

£4,480

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Split Running Shorts

Split Running Shorts

Featherweight splits

£3,600

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What stands out

Why people choose Stream Path Lab Nex

Practical details that matter when you wear running & training clothing from Sugamo — fit, fabric and how each piece holds up day to day.

Featherweight

Barely-there feel

Ultra-light knit for long kilometres.

Real ventilation

Laser-cut airflow

Vents where you heat up most.

Secure pockets

Zero bounce

Phone and keys without bounce.

Reflective trim

Be seen

Visibility for early and late runs.

Customers

Notes from people who wear Stream Path Lab Nex

“Phone pocket that doesn't bounce on a 20k.”

— Kaori S., Tokyo

“Cool through Tokyo summer runs.”

— Emi T., Saitama

“Reflective details help on 5am runs.”

— Yuka M., Tokyo

Questions

Sizing, care and delivery

Straight answers from the Stream Path Lab Nex desk before you order.

Phone pocket?

Yes — zip and drop-in pockets without bounce.

Night running?

Reflective trims on most styles.

Chafe on long runs?

Bonded seams and stay-put bands prevent it.

Summer breathability?

Featherweight knit with laser vents.

Sizes?

XS–3L with fit support.

Shipping?

1–3 days nationwide.

At a glance

Stream Path Lab Nex in numbers

A few signals from how we build and ship running & training clothing out of Sugamo.

20k+pocket tests
laservent zones
3Mreflective hits
1–3day ship

How ordering works

From Stream Path Lab Nex to your door

Four simple steps — choose, confirm fit, we pack in Sugamo, you wear it.

01

Match the distance

Shorts for speed work, tights for long Sunday runs.

02

Load the pocket

Confirm zip vs drop-in before you lace up.

03

Hit the pavement

Sugamo pack desk ships in 1–3 days.

04

Rinse the salt

Cold wash after humid summer sessions.

Stream Path Lab Nex in Sugamo stocks running & training clothing including running clothes women, training outfits, performance wear, breathable sportswear. Regular favourites also include running leggings, workout tops women, active fitness wear. We restock running clothes women, training outfits, performance wear, breathable sportswear and keep running leggings, workout tops women, active fitness wear ready for nationwide Japan delivery.

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Contact Stream Path Lab Nex

Write or call the Stream Path Lab Nex desk in Sugamo. We reply within one business day.

We reply within one business day. See our Privacy Policy.

Order from Stream Path Lab Nex

Plain packaging, clear sizing, and delivery across Local from Sugamo.

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