Minus33 Merino Wool Men's Isolation Midweight 1/4 Zip Clearance 100% Merino Wool Imported Available in Men's Sizes: XS to XXXL 100% 18.5 Micron Merino Wool 230 g/m2 Interlock knit construction Blue embroidered minus33 logo on left wrist discounted for this reason Flat lock seams to prevent chafing and machine washable and machine dryable Weight of Garment Size Large =11.85 oz. (336 grams)