Stretchy and comfortable, these 1x1 rib briefs are the result of a collaboration between Armor-lux and Le Slip Français. Men's briefs 1x1 200g/m² rib Elasticated waist Decorative badge Side length for a size 4: 7.5 cm The side length varies by 1 cm per size Armor-lux X Le Slip Français Material: 100% cotton