Meet the new and improved Women&';s Classic Thermal Merino Base Layer Crew. We&';ve updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking. Slim Fit Garment Weight: 218 g = 7.69 oz Knit in China: 100% Merino Wool Flatlock seam construction designed to minimize chafing Crew neck with raglan sleeves Back body seam wraps to front for body-enhancing fit Fit updated to improve functionality while enhancing aesthetics for a range of body shapes 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance