The Men's Back to Berkeley Boot from The North Face, a huge hit last winter, has an awesome style along with technical capabilities that make it a popular everyday winter boot. Fashioned after the classic hiking boots of the 1970's The Back to Berkeley Boot looks great while the 100 gram PrimaLoft Eco insulation keeps you warm and the HydroSeal exterior keeps you dry. The North Face has given this boot a TNF Winter Grip sole for traction on icy sidewalks.