Amazon.com | Danner Men。Danner Sandy Ridge 4.5\" work boots offer a blend of rugged performance and comfort for demanding environments. Constructed with a durable brown leather upper and a breathable fabric lining, these mid-height boots feature a secure lace-up closure with speed hooks for an adjustable fit. The rubber outsole is engineered for slip resistance (SR) and provides electrical hazard (EH) protection, meeting ASTM F2892-18 and ASTM F3445-21 safety standards. A padded collar and tongue ensure all-day comfort, while the classic Danner branding on the tongue and heel adds a touch of heritage style.