Briefs by ASOS PLUS, Smooth stretch fabric, Metallic thread detail, Stretch waistband, Form-fitting design, Machine wash, 83% Nylon, 12% Lurex metallic fibre, 5% Elastane. ASOS menswear shuts down the new season with the latest trends and the coolest products, designed in London and sold across the world. Update your go-to garms with the new shapes and fits from our ASOS design team, from essential tees to on-point outerwear, and jeans from skinny to straight and beyond.