Pre-curved hiking pads constructed with strong battens sandwiched between preformed EVA foam, all of which encased in limestone neoprene for user comfort. We have used Limestone based neoprene, not only because it is better for the environment than traditional petroleum based neoprene, but also because it can cause less irritation to the skin due to the larger amount of air bubbles inside the rubber, and reduced toxic resources during production. Rooster ProHike Pads are suitable for use with our Longjohns, Race Armour Shorts (including LITE) and the Rooster Pro Hikers. Laundry Instructions: We recommend hand washing in warm soapy water and allow to air dry. Height Pad Size MM JUNIOR - 18.5CM 185 20CM 200 22CM 220 24.5CM 245 26.5CM 265 27CM 270