How to measure Chest: Measure around the fullest area, just under the arms and across the shoulder blades. Waist: Measure loosely around waist. Not too tight. Hips: Stand feet together and measure around the largest circumference at hips. Leather Pants: Leather Pants run true to size, they only come in even numbers for both men and women. Order men's pants based on waist size. (If 34 waist, then order size 34 pants.) Measure your waist to make sure which size you will need. If you are going to wear jeans under your leather pants, then we suggest ordering one size larger to account for the additional room required. Men's Sizes Leather Jacket or Vest Size S M L XL XXL XXXL Suit Size 34-36 38-40 42 44-46 48-50 52-54 Women's Size Conversion 8-10 12-14 14-16 14-16 16+   Women's Sizes XS Small Medium Large XL XXL XXXL 2 3/4 5/6 7/8 9/10 11/12 13/14 15/16 17/18 Chest 32 34 36 38 39 40 42 44 46 Waist 25 26 27 29½ 31 32½ 34½ 34½ 36½ Hip 35½ 36½ 37½ 40 41½ 43 45 45 47   Helmets & Hats : To determine your helmet/hat size, carefully measure your head with a cloth tape measure. (If you don't have a cloth measuring tape, you can use a piece of string and then use a ruler or yard stick to measure the string!) For greatest accuracy, measurements should be taken by someone other than yourself and the tape measure should be held snugly, but comfortably, around your head. Place the measuring tape completely around the widest portion of your head (approximately 1" above the eyebrows and 1/2" above the ears and at the point on the back of your head that will give you the largest measurement to determine head size). Convert your measurement to the appropriate helmet/hat size using the chart listed below.     Forehead Circumference in Inches  Helmet Size Forehead Circumference in Centimeters 20 1/4 - 20 7/8 X Small 51. - 53 21 - 21 5/8 Small 53.3. - 55 21 3/4 - 22 3/8 Medium 55.2 - 56.8 22 1/2 - 23 1/8 Large 57.2 - 58.7 23 1/4 - 24 X Large 59 - 61 24 1/8 - 24 7/8 XX Large 61.3 - 63.2     Hat Size Chart   X-Sm Small Medium Large X-Lg NUMERIC SIZES 18-19 19-1/2 20-1/2 21-22 22-1/2 23-1/2 24-25 What size Gloves should I order? With your hand half closed, in a relaxed position, measure around your hand at the fullest part, excluding the thumb, then with your hand opened flat, measure the distance from the tip of your middle finger to the base of your palm. Use the larger number to determine your size. If right-handed, measure the right hand, if left-handed, measure the left hand. Men, Women, Unisex Glove Sizes   X-Sm Small Medium Large X-Lg 2XL 3XL MENS SIZES 7" 8" 8-1/2" 9"- 9-1/2" 10"- 10-1/2" 11"- 11-1/2"   WOMENS SIZES 6" 6-1/2" 7" 7-1/2" 8" 9" 10" UNISEX SIZES 6" 7" 8" 9" 10" 11"