This is SharkSkin, an FK-exclusive creation and the next big thing in rubberwear!
This Chap Short is made of 100% silicone, which is stronger and stretchier than latex. Silicone is also easier to put on and take off, isn't damaged by body oils or oil-based lubes, and it's hypoallergenic.
SharkSkin features solid, single-piece construction, so there are no weak points like seams to come apart nor cut edges to tear. The Chap Short, like a traditional pair of chaps, covers the waist and front of the legs, but leaves the crotch and seat open and accessible.
This garment is currently available only in small/medium, which should fit waist sizes 28" to 34".