Our slim fit is intended to follow the contours of the body100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistanceBack body seam wraps to front for body-enhancing fitCowl neck with raglan sleevesFlatlock seam construction designed to minimize chafingContent: 100% Merino Wool. Exclusive of Decoration.Our Women's Thermal Merino High Neck Top is a game-changer and wardrobe-maker. Why? Because it's made with 100% ZQ-certified Merino wool! That means it's warm, cozy, breathable, and odor-resistant. So you can get out and do what you love with comfort and confidence. Smartwool Women's Thermal Merino High Neck Top