The more PolyPads we sell the more we hear from folks who rave about them. This pad is definitely a winner. Endorsed by Mary King, Alison Bradley, Jane Wallace, and Jane Sleeper, as well as Mark Todd in his book Training The Event Rider. Handcrafted in England. PolyPads have been carefully designed to provide a uniform bearing surface under the saddle and are generously cut with a constant thickness of soft, shock-absorbing polyester-fibre filling throughout. PolyPads will stay firmly in place without the use of annoying little straps - none! Cleverly crafted poly cotton outside shell means superior air flow and amazing durability wash after wash and quick dry time. 4 cm. Poly Fill.