These Lonsdale Trunks offer a comfortable fit, thanks to the elastic waistband, flatlock seams to reduce the chance of any irritation, and stretch construction that aligns with the body's natural shape. 2 pack. Stretch construction. Elastic waistband. Trunk design. Flatlock seams. Keep away from fire. 95% Cotton, 5% Elastane. Machine washable. Imported. . NOTE: This product is sold in U.S. sizes. While the physical product may display both the U.S. & U.K. sizes on it, please place your order using the U.S. size.