Black vegan leather Unisex ankle boot with inside zip Coffin shaped shield with rubber claw spikes Quick release buckle straps 3" Platform  This product is excluded from all promotional discounts and offers. The Neptune 68 Spike Platform Boot from DemoniaCult is a flatform unisex boot.. The vegan leather boots feature quick release buckle straps and a coffin shaped shield with rubber claw spikes. Code: Neptune 68 Spike Platform Boot