FOR GIRLS, BY GIRLS - Sportswear designed to fit the female body perfectly. Our baselayers are designed using body-mapping and should be worn next-to-skin. For optimal warmth, we recommend choosing your normal clothing size. If you want a looser fit you should go up one size,PERFORMANCE FABRIC - Made with 89% Polyester and 11% Elastane, this women’s long sleeve thermal shirt is designed for optimal cold weather performance and super-soft, quick-dry comfort,4-WAY STRETCH - The premium synthetic fabric of our slim-fit Fantastisk winter base layer top also offers a 4-way stretch which allows for unrestricted arm movement,ATTRACTIVE ALL-OVER PRINT - Coming in a range of eye-catching all-over prints, this skiing base layer also serves as a stylish option for everyday wear,CHAFE-FREE FLATLOCK SEAMS - Smooth flatlock seams in this thermal base layer cut out chafing when the intensity of your adventuring gets cranked up