I've looked at so many pairs and I just can't find what I want.
I ordered these:
www.asos.com/asos-design/asos-design-high-lace-up-boot-in-black-leather-with-chunky-sole/prd/10279040
from ASOS for Christmas and they were perfect. But the order was cancelled and they've since sold out.
They need to be leather, high lace-up, preferably with a zip at the side. But not Doc Martens as I know he won't cope with wearing them in 
I'd be so grateful if someone could help! Thanks.