Smartwool Women's Classic Thermal Merino Pattern Crew Features: Slim Fit 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance Fit updated to improve functionality while enhancing aesthetics for a range of body shapes Back body seam wraps to front for body-enhancing fit Crew neck with raglan sleeves Flatlock seam construction designed to minimize chafing Knit in Vietnam: 100% Merino Wool Garment Weight: 218 g = 7.69 oz   Women's Classic Thermal Merino Pattern Crew