Get extra warmth in the cold with the Obermeyer Glaze Long Underwear Top. The Glaze comes in a Performance Fit that comes contoured for dynamic motion that will keep you comfortable and allow for you to wear the Glaze as a first layer. Performance Fit, 87% Nylon / 13% Elastane Seamless Knit, Knitted In Body Mapped Texture, Seamless Construction with Reduced Seaming for Comfort, Flat Seaming for Maximum Comfort, Fit: Tight, Warranty: Lifetime, Material: Synthetic, Weight: Mid, Type: Top, Recommended Use: Snow, Model Year: 2020, Product ID: 582006, Model Number: 19027 17001 XS, GTIN: 0888555357042