Merlin Knots D3O Canvas Boots - GreyMerlin Knots D3O Canvas Boots Lightweight, breathable and deliberately non waterproof. This perfect combination make the new Knots canvas boot the ideal spring summer moto boot that can be worn on and off the bike, with a pair of riding jeans. The upper is a durable canvas and meets CE standard requirements whilst the high grip sole provides confidence when reaching down. D3O impact protectors come as standard and the welded front toe adds further