Material 1: 100% Polyester. Material 2: 96% Polyester, 4% Elastane. Thin and super stretchy base layer t-shirt - The biathlon team's favorite! Thin material with superstretchTechnology: Coolmax®Moisture wicking material with heat retaining capacitySewn-in mesh panelsFigure-hugging fitNarrow collarSuitable for: Cross-country skiing, winter runningX.C Race Light Tee W is a functional base layer shirt from Swedemount. Made in a thin and super-stretchy material, it is perfect for active and adventurous women. With Coolmax® technology, it keeps you dry and comfortable during training and activities by effectively wicking moisture away from the body. Despite its thin design, it also has a heat retention function that keeps you warm and comfortable. The model is figure-hugging and provides a flattering fit. Choose the X.C Race Light Tee W to both perform and look good during your adventures. Wash 60°C.