Three basic BOSS briefs. This mid-rise design is crafted in stretch cotton jersey with branded detailing at the waistband. Presentation: Box Exposed waistband Regular rise Model is a size M and is 189 cm tall, with a chest circumference of 98 cm, waist circumference of 80 cm and hip circumference of 94 cm. Materials: 95% cotton, 5% stretch synthetic fibre, waistband: 58% polyamide, 29% polyester, 13% stretch synthetic fibre. 40 °C colour Do not bleach Dry at low temperature Iron at medium heat Do not dry clean with chemicals.