Men's studded shoes for walking on slippery surfaces - secure Icebug grip. Light weight, equipped with a well rolling sole and legendary Icebug studs, these shoes are a sure-fire choice for slippery days. Icebug studs are so called smart studs: on smooth and hard surfaces such as stone floors and smooth rock surfaces they are pushed in just enough to allow the outer sole rubber to come in contact with the terrain - this allows for better grip on these surfaces that are challenges with regular studs. Nordic last, relatively wide especially at the front 13 steel studs per sole The surface is made of 100% recycled polyester fiber and boasts a durable ripstop pattern, bluesign approved Toe and heel with ProtecPU reinforcements OrthoLite Hybrid insoles The surface fabric, liner and top of insole are dyed with the Solution Dye technique, making for savings in water consumption and chemical load The insole contains 15% surplus foam and 5% recycled rubber Outer soles contain 20% recycled rubbe