Merlin Knots D3O Canvas - OliveMerlin Knots D3O Canvas Made from a durable canvas upper, the Knots boot achieves the highest CE boot rating possible for it's height, scoring 1 (height) 2 (abrasion) 2 (cut) 2 (transverse rigidity). Despite this the Knots boot is both lightweight and breathable, perfect for those trips when you want to walk around off the bike. Entry is easy, with an inside YKK zipper at the ankle riders can open the boot nice and wide lace up to secure. Behind the