Feel unstoppable wearing Speedo's latest innovation developed by swimmers for swimmers. The Fastskin LZR Pure Valor Closedback Kneeskin in Green Glow and Nordic Teal is a perfect choice for race day. The Speedo Women's Fastskin LZR Pure Valor Closedback Kneeskin features dual layering around the abs which offers greater core stability so you get the best out of your swim. The closed back offers greater coverage which can improve performance and may be preferred by swimmers with straight backs. The LZR uses a light weight material, and is designed to provide moderate compression and construction to support a greater freedom of movement ensuring maximum comfort for the swimmer. Flat bonded seams stretch with your body for more flexibility on starts and turns and provide optimal hydrodynamics. Whilst refined neck and arm openings are designed for comfort and durability. This product has been fully approved by FINA. Features: Lightweight material with classic LZR construction Moderate compression and construction designed to support a greater range of movement Flat bonded seams and improved finishes Refined neck & arm openings designed for comfort & durability Increased dual layering around abs for greater core stability pre-owned condition There are thin area in last 2 pictures Please review size chart and measurements Size 23 Inventory Q10