I've just received my Hasbeen jodhpur boots (bargain of the century at only £75 in the sales!!!) in natural/light brown. They are lovely and v. comfy. It suggests on the blurb that one can apply olive oil to the natural colour to improve the leather's waterproof properties and make it more flexible. Has anyone attempted this? I'm worried I might make them go all blotchy or something but wouldn't mind if it darkened the leather a bit.