Happy Socks Hot Dog Socks. Happy Socks Hot Dog SocksThe Happy Socks 3 Pack Polka Dot Socks are a great addition to your everyday accessories, featuring a lightweight construction with a ribbed trim to the opening for a comfortable fit. The look is completed in the bright patterned design you'd expect from Happy Socks.• Men's socks• Lightweight• Soft feel• Ribbed trim• Soft fabrics• Crew length• Patterned design• Machine wash at 30 degrees• Keep away from fire