The Yaktrax are spirals and you can run on asphalt with them for transittions. The springs are wound around rubber bindings and it is the rubber that can wear through first, e.g., if it is wrapped round a heel edge and you happen to heelstrike on asphalt.
Most spikes have carbide tips and they can survive many hundred k if you only occasionally hit stone or tarmac. Only ASICS afaik use NON-carbide tipped and they wear down extremely quickly on anything but snow or ice. OTOH they are replaceable.