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FootWarmers

$79.00

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SYSTEM FILE // PK-FOOTWARMERS COLLAB EDITION

PK Expedi FootWarmers™

Ultra-Light Heat Pouches for Expedition Recovery

CONCEPT BY PIOTR KRZYŻOWSKI

91G / PAIR

TESTED ON ANNAPURNA

Born on Annapurna. Designed for Frozen Feet.

Fill the FootWarmers with warm water, slip them onto your feet, and get into your sleeping bag. Multiuse, expedition-grade heat pouches designed to rewarm frozen toes and support rapid recovery after extreme high-altitude cold exposure.

91 G Weight / Pair

NYLON TPU Sealed Matrix

8000M Tested Altitude

PACK-FLAT Minimal Volume

“Necessity is the mother of invention. During my last expedition to Annapurna, it was cold — very cold. So I came up with a way to rewarm frozen toes after a full day of climbing. A small, practical solution that gently brings frozen toes back to life when everything else is frozen.” — Piotr Krzyżowski (11x 8000m summits: K2, Everest, Annapurna, Makalu...)

System Operation [ VIDEO DEMO ]

Targeted Thermal Recovery

Made from durable, welded waterproof Nylon-TPU material. Each FootWarmer acts as a sealed hot-water cushion shaped to wrap directly around the forefoot and toes, delivering direct heat where circulation drops first.

Overnight Sleeping Bag Integration

Once inside your sleeping system, FootWarmers release stored heat for hours, helping bring back circulation, relax frozen muscles, and shorten time to sleep in harsh sub-zero conditions.

Key System Features [ PERFORMANCE SPEC ]

01 // Ultra-Lightweight

At just 91g per pair, it weighs less than most energy bars and adds virtually zero bulk to an expedition pack.

02 // Flat-Pack Design

Folds completely flat or rolls up into the palm of your hand when empty for effortless packing.

03 // Instant Slip-On Fit

Ergonomic pouch shape allows you to slip them onto your feet in one quick motion inside the tent.

Technical Specifications [ SPEC DATA ]

Brand / Collab	MROZY® × PK Expedi
Product Name	PK Expedi FootWarmers™
System Weight	91g / pair
Material Architecture	Welded High-Tenacity TPU-Coated Nylon
Primary Application	Alpine recovery, frostbite prevention, winter sleeping heat
Set Includes	1 pair of FootWarmers

About the Co-Creator [ PK EXPEDI ]

Piotr Krzyżowski

Polish high-altitude mountaineer, GOPR mountain rescue worker, and lawyer who has summited 11 eight-thousanders (including K2, Everest, Lhotse, and Kangchenjunga) without supplemental oxygen or Sherpa support. His fast-and-light, unassisted style in extreme peaks inspired this simple, uncompromising recovery gear.
Instagram @pk_expedi

Ordering & Dispatch Notice: Lead time is 1–10 business days depending on demand. International shipping quotes (Norway, Japan, Switzerland) available upon request.
* Customs duties and fees may apply for non-EU deliveries.