Read more Samoa Bay Cover-Up Spread sunny vibes in our boho-chic beach cover-up! Guaranteed to block 98% of UVA/UVB rays, it’s perfect for all-day fun from lounging on the beach to grabbing lunch. Made from our super-soft Organic Cotton ZnO slub fabric with playful pom-pom details, this swimsuit cover-up has flare that’s uniquely sun safe! Coolibar relaxing styles are soft, easy everyday wear. These are our best-selling styles in our cool, comfortable and oh-so-soft cotton blend and cottony feel fabrics that are lightweight and breathable. Read more Innovative UPF 50+ Coverage Mykona fabric is the very first UPF 50+ slub fabric available and was developed by knitting a subtle, textured look and breezy drape into our comfy-soft Organic Cotton ZnO fabric. Our organic cotton is grown and produced with strict social and environmental standards, treating employees and the earth with deep respect. Read more The Coolibar Advantage Not all clothing is sun protective, and not all sun protective clothing is created equal. Some brands use a spray-on coating to achieve their UPF, but ours is woven in so it never washes out. Our philosophy merges fabric innovation and styles that are classic with exceptional design details so you stay cool, calm and covered. Clothing is the first line of defense against harmful UV rays. Our exclusive UPF 50+ fabrics will block 98% of UVA/UVB rays from the first day the product is worn until the day your garment is retired. Coolibar’s UPF 50+ clothing and accessories are wear-tested, designed for maximum stretch and comfort, and feel good against the skin. Every style, every design is UPF 50+. Our Mission. Keep the world safe from sun damage, protect those with a sun-related medical condition and prevent everyone else from developing one. We believe everyone deserves the right to an active, outdoor lifestyle in the sun, so Coolibar clothing and accessories are UPF 50+. Sun protection is our sole purpose. That’s why we custom design, produce and offer technically elegant styles in proprietary fabrics that block 98% of UV rays. As trusted experts in sun safety, we know the more you're covered, the more you're protected, and the more you'll enjoy a carefree life outside.