Dublin equestrian wear is durable and long-lasting--which is why, when I needed a pair of half-chaps, I ordered from Dublin. I was pleased that they fitted me so beautifully, especially since I have muscular calves (one measures 15.25" and the other measures 15.75"). These half-chaps are a size XL. Soon after they arrived, I bought a pair of riding boots, so I never used them, which is why I indicated they are "new other." They have a top-down side zip, a snap at the ankle, and a durable elastic stirrup that fits under your boot. They also have a stylish stretchy gusset to ensure a proper fit. I would suggest that you measure the widest part of your calves to make sure these will fit you. Size XL fits up to a 16" calf.