Black premium oil tanned elastic side boot. Fully removable shaped comfort footbed. Dual density direct injected polyurethane (PU) sole with 4mm tread based on Blundstone's original sole design, formulated for optimum slip resistance, durability and chemical resistance. Lightweight and durable. Size Conversion Chart Availability: Usually ships in 2-3 business days. 510Reg. Price $140.00Chester Boot Price $129.95UK Sizes: 4UK4.5UK5UK5.5UK6UK6.5UK7UK7.5UK8UK8.5UK9UK9.5UK10UK10.5UK11UK12UK13UK Questions? Call or email 1-877-362-7836 info@chesterboot.com Store Hours(EST): M-F (10-7) Sat (10-6) Sun (12-4). Located @ 28037 Gratiot Ave. Roseville, MI 48066 Click Here For Map