93% Lenzing Modal¨ 7% Spandex * High quality Lenzing Modal¨ Fabric is made with an Eco-Friendly, Carbon-Neutral process from 100% rejuvenating Beech Wood Trees * Lush & Incredibly Soft with flatlock to avoid skin irritation, highly breathable with wicking capabilities to keep you dry during high energy activities * Great flexibility & Retention so the product never loses its shape * Machine washable