Horze Luminox socks are knee-high knee-high socks knitted from a warm material. The reflective print makes them visible in the dark when worn outside your booties. Features: Warm knitted fabric Knee-high Reflective print Neutral colors Horze logo on foot Technical description: 80% cotton, 18% polyamide, 2% elastane. Washing instructions: Machine wash at 40 degrees with similar colors. Do not use fabric softener. Air dry.