Shimizu Rock BootsShimizu Rock Boots Safe, Light & Comfortable Made from lightweight neoprene for comfort, flexibility and quick drying ideal for long walks to your rock fishing spots. Traditional fully waterproof rock boots can fill with water if you fall in, becoming heavy and making it hard to swim. Shimizu rock boots drain quickly, giving you a much safer option in a worst case situation. Durable spikes are designed to last around 1216 months, depending on how