The LUCA Dressage Saddle developed by Marcel Toulouse has a large knee block with a Velcro back to allow the rider to  change positioning, and a soft padded flap that molds perfectly over the block. The front billet is integrated into the base under the kneew roll knee block for stability, and the rear V-Billeting system to equalize the back billet position. The comfortable more "open" seat is perfect tfor the rider to find the proper position. Soft Double Leather needs no breaking in. Wool STP panels and Genesis Adjustable Tree for a custom fit.