Spectrum Cat Study Winter BootsYou don't need a lab coat to appreciate these colorful feline diagrams. These boots take cat science to a cosmic level with rainbow gradients and lunar phases that'll have you feeling like a high vibration familiar. Warm synthetic wool lining to keep your paws cozy during a midnight ritual Water resistant micro suede so a little rain won't ruin your scientific findings Steel reinforced rubber outsoles for boots as sturdy as a cat's nine lives 100%