Dutch Military F1 Undershirt with Fleece Lining

This isn’t just clothing; it’s an ultra-cozy layer designed to meet the demands of hard-working folks who brave winter’s challenges head-on, whether in the field, on the job, or exploring the great outdoors. The Dutch F1 Undershirt was built for soldiers and now brings that same rugged dependability to your outdoor adventures. It features a soft fleece lining that locks in warmth and elasticated wrists to keep out drafts. The durable 80% cotton and 20% polyamide blend gives you a base layer that's soft enough for all-day wear but tough enough to last. Whether you're working outdoors, layering up for a hike, or just gearing up for winter chores, this undershirt has your back. No frills, no fuss—just reliable warmth and comfort you can count on. Unused condition. NSN# 8420-17-115-8959. Genuine European Military Surplus. Made In the Netherlands.

Expert Tips:
To keep this undershirt at its best, wash it on a gentle cycle with cold water and avoid high-heat drying, which could compromise the fabric and fleece lining. Pair it with a heavier jacket or coat for maximum warmth in severe conditions, and enjoy the freedom to move and work in total comfort. It’s perfect for winter hikes, outdoor jobs, or simply staying snug on frosty days.

Sizing Notes:
As with most Dutch clothing, these base layers are generously sized. Consider sizing down for a more snug, base layer fit.