Quilted Correction All Purpose PadECP's Correction Pads feature an adaptable memory foam support system. 4 pockets on the top of the pad hold 3 shims of memory foam each. Move the shims to wherever support is needed for a semi custom fit in any saddle! Enjoy the soft comfort of a traditional pad, combined with the shock absorbing power of memory foam. The correction system eliminates sore spots and pressure points, and allows for the same pad to be custom fitted to multiple saddles