Minus33 Merino Wool Reversible Shade Beanie 100% Merino Wool Imported QUALITY LIGHTWEIGHT BEANIE: 100% Merino Wool soft and comfortable. Machine washable and dryable. Worn alone or as HELMET LINER CRAFTED TO FIT: One-Size fits most anyone. Double fabric for warmth. Reversible... like getting two hats in one. Minimalistic design works great under helmets EXPERIENCED BRAND: Although there are many copy-cats on the market today, Minus33 has been a trusted brand since 2004 IMPORTED: As the legacy of a 100+ year old USA based woolen company, Minus33 knows quality and comfort in Merino Wool. We are committed to bringing you the best Merino Wool products at a reasonable price TECHNICAL DETAILS: 100% 17.5 Micron Merino Wool 170 g/m2 Jersey knit construction with flatlock seams. Garment Weight 1.6 oz (45 grams). UPF Rating 25 (x2 double layered)