A boot sock engineered for one environment: tropical heat, full kit, long hours. TransDRY® moisture management, mesh ventilation zones and a locked-in heel — because your feet carry everything else.
Eight construction decisions, each made for hot, humid field conditions. Nothing decorative. Nothing standard-issue.
Holds the sock in place through constant movement. No mid-march pull-ups.
Patented cotton moisture management that moves sweat out instead of soaking it in.
Ventilation panels placed at key heat spots to keep air moving inside the boot.
Built to withstand sustained boot pressure, day after day.
Engineered knit that dries faster in heat and humidity — ready for the next day out.
Locks fit and prevents the slow slide into the boot that ends in blisters.
Underfoot padding for long drills, route marches and duty days.
Cut for a secure fit with tactical boots — no bunching, no exposed ankle.
Boot height — designed for a secure fit with tactical and combat boots.
Lightweight — built for hot and humid climates.
M and L.
Black.
Machine wash cold, inside out. Hang dry. No bleach, no ironing.
TransDRY® and the Seal of Cotton are trademarks of Cotton Incorporated.
Blisters and trench foot don't care how fit you are. The cheapest piece of kit to upgrade is the one between your foot and your boot.
Most boot socks are designed for temperate weather and adapted later. This one starts from tropical heat and humidity and works backwards.
Worn through drills, duty days and field time — not just a lab. If it doesn't hold up in the field, it doesn't ship.
Fieldproof is a small Singapore-based team obsessed with a single problem: what tropical field conditions do to feet. We started with the hardest sock to get right — the one worn inside a boot, in this heat, for hours — and we won't move on until it's right.
Enlisting soon, or know someone who is? A pack of Fieldproof socks is the field gift that actually gets used.
M fits most UK 6–9 (EU 39–43); L fits UK 9–12 (EU 43–47). If you're between sizes and wear thicker boots, size up.
They're plain black, boot height, with no visible branding when worn — cut to sit cleanly with standard combat boots. Always check your unit's dress requirements.
Cold machine wash, inside out, hang dry. Skip the dryer and bleach — that's what breaks down performance fibres and elastic in any sock.
Orders are fulfilled through our Shopee store with standard Singapore-wide delivery options at checkout.
