2-Pack Filled Optic Socks The Kids 2-Pack Filled Optic Socks bring a burst of colorful fun to little feet. Featuring a vibrant, swirling pattern that seems to shift and shine, these silly socks for kids are sure to delight. With a mesmerizing design that's both playful and eye-catching, these children's socks add a whimsical touch to any outfit. At Happy Socks, we believe in color, creativity, and fun! Whether dressing for a special occasion or everyday play, these crazy socks are sure to bring a smile. Perfect gift for: playful little trendsetters.