Size large is a UK 16-18 2 pairs, new tagged and boxed 76% Polyamide, 24% Elastane So light, you'll forget you're wearing them, this 2-pack of ZERO Microfibre Short Briefs is now made from smooth recycled microfibre that's better for you and the planet. Scalloped edges ensure a clean, VPL-free look. Short briefs with deep sides and fuller coverage Completely invisible under tight-fitting clothing Super-lightweight GRS-certified recycled microfibre Laser-cut scalloped edges Seam-free for complete comfort Comfortable lined gusset Comes in a handy 2-pack Delicate wash cycle up to 40°C Do not bleach Do not tumble dry Do not iron or press Do not dryclean