KEEN Utility Men's San Jose 6" Soft Toe Work Boot Gingerbread/White Step into one of our lightest soft-toe work boots yet. With our KEEN Luftcell air-injected midsole, the men's San Jose 6-inch is especially light. And the unlined waterproof leather upper means no break-in period. KEEN Utility Men's San Jose 6" Soft Toe Work Boot Gingerbread/White