Gothika-600UV UV Reactive Cyber Gothic Boot by Demonia Shoes - Knee high UV reactive boot has side zipper, platform and 3 3/4 inch chunky heel.?? This knee high cyber boot glues glows under black light.?? Gothika-600 UV is available in Black/UV Hot Pink, Pink Pu/UV Lime and Silver Pu/UV White women's sizes 6-12.