1. anti-slip insole 2. easy on ,easy off 3. suit for playing on the ice ,climbing the mountain and fishing on the river . This kind of natural rubber anti-slip shoe insole covers the biggest characteristic is 1. Easy on, Easy off; step in only 5 seconds! It is so esay to do ! 2.Keep your feet while others are slipping away!No more slips on ice ,snow,river !no fear in winter !It is essentials for you to bring it fishing at sea ,climbing the mountain and playing on the ice !    PLS CONTACT ME !there are so many other styles in my hands ~~ belows are the way to wear ! 

F27 NEW!Outdoor prevent skating claw insole /anti-slip insole for climbing/anti-slip insole for fishing/steel anti-slip shoes in