The sizes are designed for small-to-average-sized women, or small-framed men. As a rough guideline, we suggest the Small/Medium size for people up to about 5'6" in height. For larger-framed persons, especially men, even the Medium/Large size will probably be too small.
The sleeves are made of black, stitched garment leather. The adjustable buckling straps are made with strong, latigo leather, and attached to the sleeves with silver-colored rivets. The Zipper version zips up with a silver zipper. There is a D-ring added at the end as a point of attachment for bondage use.