RECYCLE YOUR SECOND SKIN
Explore the life-cycle of used underwear with our Second Skin rebrand. Donate, buy, or sell used underwear for men, and be part of a movement that supports charity, sustainability, and slow fashion. Every piece extends its life while reducing textile waste. This is more than underwear — it’s part of a purpose.
LIFE CYCLE PROJECT
The Used Underwear Life-Cycle project is our answer to fast fashion’s environmental damage. Instead of discarding, we encourage people to buy and sell used underwear, especially used underwear for men, extending the garment’s life and supporting a circular economy. Each piece contributes to a longer, more responsible life-cycle, reducing textile waste and overproduction.
This initiative is rooted in our academic research, including our Life-Cycle Assessment of a Toothbrush at DTU, which highlights the impact of everyday products from production to disposal. Inspired by science and sustainability, we bring the same thinking to fashion.
Fast fashion promotes waste. We promote reuse, donation, and conscious consumption. When you donate used underwear or shop from our collection, you’re not only choosing style — you’re choosing to make an impact.
From DTU labs to real-life solutions, this project proves that even the most personal garments deserve a second chance. Join the life-cycle revolution — because fashion should live, not die fast.
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USED DANISH MILITARY BOXER SHORTS – VINTAGE ARMY UNDERWEAR
SECOND SKIN – SOLDIER-INSPIRED USED UNDERWEAR & GEAR WORLDWIDE, USED UNDERWEAR LIFE CYCLE$ 21Please note – each pair is unique
These boxer shorts are real surplus, not factory-perfect reproductions.
Colour, shade and signs of wear can vary from pair to pair – some are a little more off-white, some have softer fabric or more visible patina.We hand-pick the best pieces from our trusted military surplus partners and only send out underwear that’s ready for a second mission. Your order is shipped directly from their warehouse to you, which keeps transport low and prices sharp – but also means every pair will have its own character and history.
$ 21
RECYCLE YOUR SECOND SKIN
Explore the life-cycle of used underwear with our Second Skin rebrand. Donate, buy, or sell used underwear for men, and be part of a movement that supports charity, sustainability, and slow fashion. Every piece extends its life while reducing textile waste. This is more than underwear — it’s part of a purpose.
LIFE CYCLE PROJECT
The Used Underwear Life-Cycle project is our answer to fast fashion’s environmental damage. Instead of discarding, we encourage people to buy and sell used underwear, especially used underwear for men, extending the garment’s life and supporting a circular economy. Each piece contributes to a longer, more responsible life-cycle, reducing textile waste and overproduction.
This initiative is rooted in our academic research, including our Life-Cycle Assessment of a Toothbrush at DTU, which highlights the impact of everyday products from production to disposal. Inspired by science and sustainability, we bring the same thinking to fashion.
Fast fashion promotes waste. We promote reuse, donation, and conscious consumption. When you donate used underwear or shop from our collection, you’re not only choosing style — you’re choosing to make an impact.
From DTU labs to real-life solutions, this project proves that even the most personal garments deserve a second chance. Join the life-cycle revolution — because fashion should live, not die fast.