Black Sign - Crewneck Amish Underwear Soldier Green

Where it’s made: Made in Japan
What it’s made from: 100% cotton, heavyweight double-brushed rib fabric
Fit description: Regular fit, designed for layering with a slightly shorter sleeve length

The Crewneck Amish Underwear from Black Sign is a long-standing staple in the brand’s collection, developed with a strong focus on layering, warmth, and comfort. Made in Japan, the design is rooted in 1920s underwear, originally produced in wool, here reinterpreted using Black Sign’s own heavyweight cotton fabric.

The durable cotton rib is double-brushed on both sides, giving the garment excellent insulation while remaining soft against the skin. The naturally elastic rib structure provides a close yet comfortable fit, making it ideal as a base layer in colder conditions.

Construction is robust throughout, with four-needle stitching at all key seams and custom-knitted rib cuffs. The sleeves are intentionally cut slightly shorter, allowing the garment to sit neatly under shirts and jackets without interfering with the overall look.

One-washed for comfort and stability.
Jonas is 183 cm / 75 kg and wears size 42