Adjustable arm hanging spacing for easy use.
Mesh fiber and neoprene material, lightweight, breathable and durable. It does not get stuffy, so it is comfortable to use and hygienic, and it can be washed repeatedly, so it is also economical. It also has padded shoulder straps that can be adjusted to prevent pressure on your shoulders. It also has a Velcro closure so it is easy to put on and take off by one person, so it wont be too hard to put it on.