COS Stores PortugalThese high-waisted bikini briefs are designed for those who want a little extra support and coverage for days spent poolside. Crafted from smooth, stretchy scuba, they are shaped with a straight waistline and have clean, bonded seams for long-lasting wear.- Medium back coverage- Recycled nylon reduces our demand on limited natural resources and reduces greenhouse gas emissions 58% Recycled polyamide (Recycled nylon), 42% Elastane, Lining: 84% Recycled polyamide (Recycled nylon), 16% LYCRA® elastane / Machine wash