Rubber sole material. 16.5" shaft circumference. Rubber outer material. Sherpa style with lightweight construction. Calf-length boots with closed round toe and warm Sherpa shaft. Hunter logo on the front. Textile and synthetic upper with textile lining. Removable textile insole. Non-slip synthetic lugged outsole. Pull-on construction with convenient pull tabs and bungee cinch closure. Sherpa shaft. Made in the USA.