Adult

	XS	S	M	L	XL	2XL
Waist	27-28"	29-30"	31-33"	34-35"	36-37"	38-40"
Seat	34-35"	36-37"	38-39"	41-42"	43-44"	45-47"
Height	5'1"-5'5"	5'5"-5'9"	5'9"-5'11"	5'11"-6'1"	6'1"-6'3"	6'3"-6'5"

Youth

	XXS	XS	S	M	L	XL
Waist	21-22"	22.5-23.5"	23.5-24.5"	24.5-25.5"	25.5-27.5"	27.5-29.5"
Seat	23-24"	24.5-25.5"	26.5-28.5"	28.5-30.5"	30.5-33.5"	33.5-35.5"
Height	3'3"-3-8"	3'9"-4'2"	4'2"-4'7"	4'7"-4'11"	4'11"-5'4"	5'4"-5'6"

How to Measure

• Waist.  Measure around the narrowest part (typically where your body bends side to side), keeping the tape measure parallel to the floor.
  
• Seat.  Measure around the fullest part of your seat, keeping the tape measure parallel to the floor.