large protruding nubbins, usually of rubber, molded into an outsole, heel cap, or unit heel for grip on rough surfaces
commonly used on outdoor sporting and work boots
Example: Vibram’s Model 100 “Montagna”
large protruding nubbins, usually of rubber, molded into an outsole, heel cap, or unit heel for grip on rough surfaces
commonly used on outdoor sporting and work boots
Example: Vibram’s Model 100 “Montagna”