LeMieux Grafter Brushing Boot Black. The LeMieux Grafter Brushing Boots are ideal for everyday use. The Grafter Brushing Boots are highly durable, able to withstand daily hard work whilst still remaining soft, lightweight and breathable on the horses legs during their workout. These boots are the perfect all rounder and can be used whilst turning out, schooling and even in competition. These boots are suitable for use on the fore and hind legs. Size Medium and below feature 2 straps whilst Large and up feature 3 straps.