Footwear Blundstone – 585 CHELSEA BOOTS – RUSTIC BROWN 2021-10-26 Iconic with more bells and whistles. Blundstone has taken the iconic design from the Original #500 series and added more comfort features. PREMIUM WATER-RESISTANT LEATHER Made with premium water-resistant supple leather upper and leather lining for added comfort. REMOVABLE COMFORT FOOTBED Packed with XRD® Extreme Impact Protection to absorb impact within the heel strike area. DURABLE TPU OUTSOLE The TPU outsole provides enhanced traction that keeps you steady on your feet all day long. PATENTED SPS MAX COMFORT SYSTEM An ergonomically engineered toe spring combined with XRD® Technology in the heel, further reduces wearer fatigue while increasing comfort.