Made in the USA, Jarratt's Bushwacker Bug Blocking Socks feature a patented double cuff that seals and secures your pants legs to deter ticks, chiggers and other biting insects from climbing up your pant legs. Treated with InsectShield, our Socks actively repel pests for up to 70 washes. Jarratt's Bushwacker Bug Blocking Socks are a necessity for people who work outdoors, hikers, hunters and more. One size fits most, please specify if you want kids sizes