Necklace Buff Original Ecostretch Solid The most versatile accessory ever created. Made from recycled plastic bottles, offering UPF50 sun protection and wearable in over 12 different ways. Flip it, turn it, fold it, an Original covers you in every situation, hot, cold, windy, sunny - to practice the activity you love most. Don't leave home without it! Made with 95% recycled content. Approved by the Skin Cancer Foundation UPF 50-certified sun protection against the sun's ultraviolet (UV) rays. Fabric samples tested for UV protection in accordance with international standards. UPF 50 certified sun protection against the sun's ultraviolet (UV) rays. Fabric samples tested for UV protection in accordance with international standards. UPF 50 certified sun protection against the sun's ultraviolet (UV) rays. Fabric samples tested for UV protection in accordance with international standards. Find the right accessory to match your outfit. Numerous models and colors available.