Assos leg warmers:
Very good. I've had mine for 3 years now. Holding well over time. The material is very warming. As a side benefit, it is highly durable. I was involved in a crash today and not a single strand or thread was out of place. Even under my L knee where I ended up with road rash.
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Arguing with ignorant people is an exercise in futility. They will bring you down to their level and once there they will beat you with their overwhelming experience.