The ideal horse cross country boots. Lightweight, breathable & protective and suitable to all high impact sports. One Year Guarantee.
www.equilibriumproducts.com
If you're doing smaller stuff/ don't need as high a level of protection you could go for their all sports boots which are a bit cheaper but a slightly lower level of protection.
We have a 17hh ISH and lots of xc boots from other horses. The Lemieux ones seem to fit him. I have some tri zone ones and premier equine also but prefer tri zone on this particular horse