curious that Brooks recommend using Proofide on a new saddle
because on another section they say it is not necessary.
BROOKS ENGLAND LTD. | FAQS | SADDLE_MAINTENANCE
Q How often should I apply Proofide to my Brooks saddle?
A The primary function of Brooks Proofide is to nourish the leather to keep it supple and to prevent it from drying out with age. With this in mind, it is generally not necessary to apply Proofide to a new saddle. Instead, it is recommended to apply it after every 6 months.
Proofide should be applied sparingly to the upper surface of the leather using just enough to cover the entire upper surface area. This should then be left on the leather for several hours (perhaps overnight) in order to allow penetration through into the inner fibres, before buffing off thoroughly with a soft cloth.
Some Brooks saddle owners use Proofide for two further purposes:
a/ If the saddle is giving excessive discomfort after some time of use, then Proofide will soften the leather and hence encourage it to break-in more readily
b/ If riding regularly over wet surfaces (especially if you bicycle does not have mudguards), then a coating of Proofide applied and left onto the underside of the leather will offer some moisture shielding to the leather
HOWEVER, in both of these two cases, it is very important to be mindful of the irreversible damage that can result from excessive application of Proofide. There is a risk that the leather will over soften and then no longer be able to support the rider’s weight.
Proofide is a tried and trusted product, the ingredients of which are all know to Brooks. This is the only dressing, therefore, that we can endorse for use on a Brooks leather product. The use of any other product is frowned upon and will also jeopardize your warranty rights.