Designed for comfort and performance, the TYR Women's Avictor 2.0 Luminis Open Back Tech Suit Swimsuit features Avictor Omni Nylon Lycra material and Surface Lift Technology to reduce drag and boost speed. Features FINA / World Aquatics approved AVICTOR OMNI NYLON LYCRA: Lightweight 100 GSM (grams per square meter) for technically advanced comfort and support SURFACE LIFT TECHNOLOGY: Works in harmony with a swimmer's natural abilities in order to optimize body positioning in the water, preventing water from permeating the fabric and positioning the body higher in the water. As a result of maximized positioning, drag is reduced and speed and efficiency are boosted 16MM SUPERSONIC FLEX BONDING: Advanced engineering allows fully bonded seams to conform and stretch with the swimmer's body, resulting in a precisely fitted, ultra compressive suit that won't restrict natural movement CORE STABILIZATION: Targets all key muscle groups to optimize body position and core strength without causing an increase in exertion COMFORT STRAPS: Wider design for comfort and hydrodynamics Details Fabric: 70% Nylon / 30% Lycra Spandex Care: Hand wash, lay flat to dry Sun Protection: UPF 50+ Chlorine Resistant: Yes Back Style: Open back Fit: Tight / Compressive Adjustable: No Bottom Coverage: Full Country of Origin: Imported