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Light Flow

Light Flow

Running Socks

Finish your run with dry feet

  • Breathable, never sweat-soaked — even on long runs in the heat
  • Lightweight ~25g — like wearing nothing
Colour: Black
Quantity
Ships by Fast TH Shipping

Product details

  • Quarter length
  • One size fits all (EU 35–45)
  • Anatomical left/right fit
  • Seamless toe
  • Targeted mesh ventilation
  • Arch support band
  • Snug compression fit

Material & care

  • 75% Nylon, 25% Spandex
  • Machine wash cold, inside out, with similar colours
  • Air dry
  • Do not bleach, tumble dry, or iron

Most runners in Thailand wear the wrong socks.

Thick cushioning traps heat. Heavy fabric soaks up sweat and adds weight. By km 20, your feet are working against you.

Light Flow was built for this climate. Ultra-thin construction lets heat escape, and a precision fit holds the sock in place from the first kilometre to the last.

View full details
BUILT FOR THAILAND'S HEAT
WHY
LIGHT FLOW
 
INZONE
Light Flow
THICK
COTTON
Breathable in heat & humidity
Thin & lightweight (25g/pair)
Stays dry after long runs
Engineered for tropical climate
01
Stays dry
Engineered to wick sweat through the day, even in tropical heat.
02
25g per pair
Light enough to feel like nothing on. Heavy enough to stay in place.
03
Mesh ventilation
Targeted mesh zones across the foot for active airflow.
04
Holds its shape
Tight knit construction keeps form after repeated washes.
BUILT FOR THE HEAT. MADE FOR THE RUN.
INZONE — Engineered in Bangkok.

FAQ

Before you order

They look thin — will they hold up?

The thinness is the engineering, not a shortcut. There's zero cotton in them — a fine nylon-and-elastane knit built to move sweat rather than soak it up — and they're made to survive repeated washing and long runs in the heat. The best proof is our own customers: plenty are on their third and fourth pairs, with the first still going.

How much is shipping, and how fast?

Shipping is free on every value pack — Buy 2 Get 1 and up. Orders ship from Bangkok and arrive in 1–3 business days, with tracking as soon as it's on the way.

How does Buy 2 Get 1 work?

Add three pairs and you pay for two — the third is free, and you can mix any colours you like across all three. Buy 4 Get 3 works the same way at the next tier up.

What size do they come in?

One size, and it fits EU 35–45. The elastane in the knit stretches to hold the foot snug across that whole range, so there's no size to pick — just choose your colours.

How should I wash them?

Machine wash cool and air dry. Skip the dryer, fabric softener, and bleach — that's all a technical knit needs to keep its stretch and keep performing wash after wash.

The INZONE wordmark on the sock forefoot

On the forefoot

Get in the zone

Look down as you lace up: INZONE sits on the forefoot — the first word you read before a run. A small cue to leave the noise behind before the first step.