FABRIC AND FEATURES: Fabric: 47% Recycled Polyester/47% Polyester/6% Spandex Jersey Heather. Tonal pinstripe jersey heather. Made with Spandex for fit and ease of movement. Luxurious and soft. Cover stitching detail. UPF 30+ sun protection. Fabric Weight: 4.5-oz. Weight: 0.34375 lbs. Feel good (and look good!) knowing that this item has a positive impact on our planet. All materials are certified sustainably made and prevent waste from ending up in oceans and landfills. You are upcycling 12 plastic bottles.