The north face berkeley leather mens boots these the north face berkley leather boots are a stylish construction that benefits from primaloft insulation and hydroseal waterproof membrane to provide you with a warm feeling that will protect you against the elements a cushioned ankle collar is teamed with a fully laced up front to promote a secure fit that is locked inosition a durable tnf winter grip rubber sole with ice pick temperature sensitive lugs a subtle branding is featured on the b