The Fox River Double Ragg mittens combine heavy-weight ragg wool exteriors with soft terry linings to keep your hands warm when the temperature drops. Size Large: 9 - 9.5 in. Double-thick mittens with wool/nylon exteriors provide excellent warmth on cold winter days Plush acrylic/wool/nylon lining is comfortable next to skin Anatomically shaped for right and left hands Mittens can be worn under waterproof mitten shells (sold separately) Imported. Measure from the base of your palm to the end of your longest finger. Use that measurement to determine size.