These greaves are HANDCRAFTED from 3-3.3 mm thick genuine buff leather. To fit them around your lower legs, you can count on the three genuine leather straps and their pure brass buckles. They will keep them in place even in the fiercest battle. Each greave is about 30 cm long with an upper width of 35 cm and a lower width of 29 cm (both widths are measured while the product is laid flat on the surface). NOTE: Since this is authentic leather, make sure to keep it away from moisture; clean it regularly with linen (or any soft cloth); if the stain pertains, damp cloth and some lather out of mild soap will do the job. A quester out in the woods relies on these tough leather greaves to protect the legs yet allow them to move swiftly on the rough forest terrain.