PORTABLE LIQUID COOLING / CORE 01 CIRCUIT READY
SCENE01/ 05
FROSTSKIN / MOTION SYSTEMREC00:00:00
PORTABLE LIQUID-COOLING WEARABLE
HOT OUTSIDE.
HOT OUTSIDE.
COLD INSIDE.
Portable liquid cooling that moves with you.
OUTDOOR WORKRIDERSHIKINGDELIVERY
AMBIENT40°C / 104°F
→
WATER28°C / 82°F
Δ 12°C / 22°F
ACT II / EXTREME TERRAINHEAT IS
HEAT IS
THE TERRAIN.
A close-to-body cooling circuit designed to move with the wearer.
ACT III / OPEN WATERSTAY OUT
STAY OUT
LONGER.
Active liquid cooling for long hours under open sun.
ACT IV / HIKINGWORK THROUGH
WORK THROUGH
THE HEAT.
For exposed trails, sustained effort and high-temperature terrain.
ACT V / DAYTIME RIDESRIDE THROUGH
RIDE THROUGH
DAYTIME.
Active liquid cooling under protective equipment and riding layers.
01 PROTOTYPE TEST DATA
REAL NUMBERS.
CLEAR LIMITS.
In a prototype test at 40°C / 104°F ambient temperature, circulating water measured approximately 28°C / 82°F — a 12°C / 22°F difference.
*Prototype water-temperature result, not body- or core-temperature reduction. Results vary by conditions.
02 SIDE-BY-SIDE COMPARISON
THREE METHODS.
ONE CLEAR DIFFERENCE.
Fan clothing moves ambient air. Ice-pack vests store a limited amount of cold. FROSTSKIN actively lowers circulating-water temperature while you wear it.
FAN COOLING
CLOTHING
Moves surrounding air across the wearer. Simple and light, but it does not actively chill a circulating liquid.
- COOLING SOURCE
- AMBIENT AIR
- BEFORE REUSE
- NO RESET
ICE-PACK
VESTS
Starts cold and gradually warms during use. The packs require freezer time or replacement before the next cooling cycle.
- COOLING SOURCE
- FROZEN PACKS
- BEFORE REUSE
- REFREEZE
FROSTSKIN
Thermoelectric hardware lowers the water temperature while a pump keeps it circulating through the garment.
- COOLING SOURCE
- CHILLED WATER
- BEFORE REUSE
- RECHARGE
FROSTSKIN prototype result: 40°C / 104°F ambient → approximately 28°C / 82°F circulating water. This is a water-temperature measurement, not a body-temperature claim.
CLOSED-LOOP FLOW
03 HOW IT WORKS
THREE ACTS.
ONE LOOP.
The cooling hardware does the work. The garment keeps the cold close to the body.
- 01CHILL
A thermoelectric chip lowers the water temperature.
- 02MOVE
A micro pump circulates water through the back circuit.
- 03RELEASE
A fan exhausts heat away from the cooling unit.
DEVELOPMENTPROTOTYPE TESTED
Published figures describe circulating-water temperature, not body temperature.
AVAILABILITYNOW RELEASED
Orders are prepared for dispatch within 7 days.
DIRECT SUPPORTHELLO@THEFROSTSKIN.COM
Product, order and field-test questions reach the FROSTSKIN team.
04 CHOOSE YOUR FLOW
FIVE COLORS.
ONE COOLING LOOP.
Five color previews rotate automatically. Subtle highlights move only inside the original tube shape; use the arrows, swipe or choose a swatch anytime.
AUTO COLOR STORY / FLOW PREVIEW
ICE BLUE
BRILLIANT BLUE FCF · CAS 3844-45-9 · CI 42090
Color is a visual preview. Final shade can vary with concentration, tubing and lighting.
05 THE COMPLETE SYSTEM
ACTIVE COOLING.
BUILT TO MOVE.
A compact 13 × 7.8 cm cooling unit sits on a slim 5 cm waist belt. Two transparent 6 mm water lines connect the garment to the active cooling circuit, while the compatible power bank stays inside the concealed belt pocket.
06 MADE FOR REAL HEAT
TRAIL. WORK.
RIDE.
One active cooling platform, built for different bodies, different jobs and different ways of moving through the heat.
01 / TRAILKEEP THE COLD CLOSE.LONG-SLEEVE COVERAGE · ACTIVE LIQUID COOLING
02 / WORKMOVE THROUGH THE SHIFT.COMPACT WAIST UNIT · HANDS-FREE COOLING
03 / RIDESTAY READY IN THE HEAT.FITTED GARMENT · PORTABLE POWER
OPEN WATER / MIDDAY HEAT
FISH THROUGH
FISH THROUGH
THE HEAT.
Portable liquid cooling for long hours beyond the shoreline.
FROSTSKIN WEAR THE COLD.
07 CHOOSE YOUR SYSTEM
CONFIGURE YOUR
COOLING SYSTEM.
Every complete system includes a FROSTSKIN garment, a USB-C (Type-C) cooling unit and one Xiaomi power bank for approximately 1 hour of runtime. Upgrade to UGREEN for +$10 and approximately 2 hours. Actual runtime varies with operating conditions.
08 QUESTIONS
KNOW THE
SYSTEM.
How does FROSTSKIN work?+
A thermoelectric cooling chip lowers the circulating-water temperature. A micro pump moves the water through the garment's back circuit, while a fan carries heat away from the cooling unit.
What does 12°C / 22°F mean?+
It is the measured difference between ambient temperature and circulating-water temperature in prototype testing: 40°C / 104°F ambient and 28°C / 82°F water. It is not a claim about core body temperature.
How long does the system run?+
The standard Xiaomi power bank provides approximately 1 hour of system runtime. Upgrade to UGREEN for +$10 for approximately 2 hours. Actual runtime varies with operating conditions. Spare Xiaomi and UGREEN batteries are available separately for $49 and $59 respectively.
What is included with a cooling system?+
Your selected FROSTSKIN garment, one portable cooling unit with USB-C (Type-C) power input and one Xiaomi power bank by default. Choose UGREEN (+$10) to replace the included Xiaomi bank, not to add a second battery. The dual-garment system includes both garment styles with one cooling unit and one selected bank.
How do I start and stop the system?+
The unit has no on/off switch. Connect a compatible power source to the cooling unit's USB-C (Type-C) port. Circulation starts automatically. Disconnect the power source to stop.
How do I wash the garment?+
Hand wash only. Disconnect the cooling unit and power bank first. Leave the sewn-in water tubing in the garment; do not remove or pull it. Keep all electronic hardware dry and air-dry the garment fully before reconnecting.
When will my order ship?+
FROSTSKIN is now available. Orders are prepared for dispatch within 7 days.