The process starts when choosing your saddle. No, one B17 is not the same as another B17, nor is one Team Professional the same as another Team Professional. Brooks’ quality control is so abysmal that the thickness of the leather used can vary from 3.5mm to 6 or 7mm. This makes a huge difference in the degree of softening which can be achieved and the time taken to achieve it. It once took me two years to work out why one Team Pro was so much softer than another bought at the same time. So—in the shop look for the saddle with the thinnest leather, it could save you a lot of work. Next visit your local saddler and buy a tin of “Hydrophane”. This is a leather dressing which softens and makes waterproof. I like to gently heat the saddle to 70degreesC as I feel this allows the leather to absorb the dressing more easily but this is not mandatory. Using a small, soft brush, carefully apply the dressing to the underside of the saddle. Be patient and apply one coat at a time. Keep a sharp eye on the topside of the saddle and stop immediately you see any stain soak through. Some darkening can take place and can provide an attractive weathered appearance but be careful as too much can remove the polished finish on the topside. Make sure you cover around the rivets, as this is where cracks appear with age. Take time between coats and ensure you see the results of one coat before applying another. When this is to your satisfaction begin to work the wings of the saddle up and down until they move easily. They should loosen up quite quickly to the point that they can be raised up level with the seat of the saddle. Now place the saddle on a folded towel on the floor. If this could be between two chairs which could offer support it would be fine. Now lift up the wings so that they do not press down on the floor and impede the downward movement of the leather. While doing this step onto the saddle with your stocking foot and begin to push down on the saddle. Push down hard and repeatedly, and continue to do so moving from end to end of the saddle ensuring that the wings remain raised. You will find that in a relatively short time that the saddle will flex and become supple. Again, in a relatively short time you will be gasping and short of breath, but hey, no method is perfect. Remember, the longer you spend treating the saddle in this way the more comfortable it becomes. From time to time flex the wings also until ultimately the saddle depresses easily under the pressure of your palm. Make sure it does so from the rear to the toe. While this process will waterproof your saddle I would still cover it at the first sign of rain. A comfortable saddle is a precious thing and not to be risked. A light smear of “Proofhide” and there you are, you have successfully conditioned your saddle.