Check the listing for details. TYR Flex Fins 2.0. Condition: New with box. Listed at 39.99 USD. TYR Flex Fins 2.0 PRODUCT DESCRIPTION Flexfins™ 2.0 are engineered for swim training regiments and exercise routines. Designed to increase leg strength and enhance foot flexibility, our FlexFins™ 2.0 are a perfect choice for swimmers at any level that are looking to increase performance and decrease times. Color-coordinated by size for easy identification on the pool deck. Construction: 100% Natural Rubber Color Coded Sizing for easy identification: XXXS (Kid’s Shoe 12-1) - Turquoise XXS (Kid’s Shoe 1-3) - Orange XS (Men’s Shoe 3-5 , Women’s 4.5-6.5) - Green S (Men’s Shoe 5-7 , Women’s 6.5-8.5) - Yellow M (Men’s Shoe 7-9 , Women’s 8.5-10.5) - Red L (Men’s Shoe 9-11 , Women’s 10.5-12.5) - White XL (Men’s Shoe 11-13 , Women’s 12.5-14.5) - Grey XXL (Men’s Shoe 13-15 , Women’s 14.5+) - Blue * Please Note: If your shoe size straddles two sizes, we recommend sizing up. * We ship Monday-Friday 8:30AM - 5PM of EST While some orders would not be shipped out same or next day, they will be delivered by the eBay estimated delivery date. If you desire the item sooner, please, choose expedited shipping options. Please, contact us through eBay messaging if you need more information on the product