Organic cotton brief, mid-rise design with a vertical fly on the left side. An old-school classic brief translated into a modern but timeless design. Tailored to support you as day-to-day garment, in sports, athletics, and other vigorous activities. Breathable contoured front with vertical seam for extraordinary enhancement and comfort. Outstanding 55 mm wide, refined luxuriously soft elastic waistband with kust. logo. The label inside the waistband is also comfortably soft and does not irritate the skin.

Pack contains three pairs of kust. brief 01 in white.

Kust. underwear is engineered to care for and compliment your male. premises.

Premium organic cotton, made in Portugal.


95% organic mercerized cotton

5% elastane

Warm machine wash

Do not bleach

Tumble dry low

Warm iron if needed


Follow Size Guide

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