Thick polyester material which is slick and shiny outside, and very soft on the inside for a very nice wear. This material was called "elastic" in the past, it is virtually undestructable - will last forever! It does not form any cotton balls, and washes very nicely.You will love the quality and the look of this track suit! The item "Adidas USSR CCCP vintage Soviet Union Russia track suit 80 olympics uniform RED" is in sale since Thursday, October 7, 2021. This item is in the category "Clothing, Shoes & Accessories\Men\Men's Clothing\Activewear\Tracksuits & Sets". The seller is "uk-rr2010" and is located in Bruxelles. This item can be shipped worldwide.