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. Piece Weight: .44375 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 14 plastic bottles.