Ophelia Women Short Sleeve Cycling Jersey Pant Set+arm Sleeves Please go to the product description to choose the right size,If you are not sure the size,Pls email to us Jersey Fabics:Flex mesh fiber fabrics,Pants:elastic waistband,3D stereo cushion Full invisible zipper,sewing fine.The back pocket and reflective tape Packing:Jersey + Pants + Arm Sleeves(The item's right is belong to ophelia Outdoor) Small: Height(5'3"-5'6") Weight(99-121 lb)//Medium: Height(5'5"-5'9") Weight(123-143 lb)//Large: Height(5'7"-5'11") Weight(145-158 lb)//X-Large: Height(5'7"-5'11") Weight(160-176 lb)//XX-Large: Height(5'7"-5'11") Weight(178-194 lb)//XXX-Large: Height(5'11"-6'4") Weight(196-209 lb)