Arm covers Workman Plus Ladies' (No Workman logo, etc.) Cool to the touch, UV protection (I think only on the opaque side) The outer side, which is prone to sunburn, is made of opaque jersey material, and the inner side, which tends to get stuffy, is mesh, so these arm covers can be worn comfortably. They didn't fit, so I only tried them on and have been storing them at home. How about them for driving or for the upcoming summer abroad? For those who understand that these are used items.