Smoothwear Super High Shorts Spec & Care Composition: 48% Recycled Polyamide, 24% Polyamide, 28% Elastane. Gusset Liner: 100% Cotton. Latex and Silicone free Country of origin: China. Care: Gentle machine wash at 30°C. Wash with similar colours, do not bleach, do not tumble dry, do not iron.