Golf glove sizes are measured by hand length and/or the circumference of the hand. To measure hand length use a tape measure to measure the distance from the base of the palm to the tip of the middle finger. Measuring circumference is done by measuring around the hand just below the knuckle, not including the thumb, at the widest point of the hand. The ideal fit of a golf glove is nice and snug, , Golf gloves come in different sizes. To find the right size, measure from the base of your palm to the tip of your middle finger. Sizes can range from SM to 3XL. , Wearing the correct size golf glove is very important for correct performance during the swing. You start by measuring the length between the bottom of your palm and the tip of your middle finger. You would then apply this measurement to the glove fitting chart of your brand preference. This chart differs is you are a junior, lady or male golfer. Sizes range from youth small all the way up to men xxl.