The Southern Cross Ladies is a 6-inch lace-up Ankle Boot with a low-cut scalloped, padded collar for ease of movement. Fitted on a true ladies last, the scalloped collar assists to relieve Achilles pain whilst walking, climbing and driving. This ladies work boot includes a 200 joule safety Steel Toe Cap (Ergo Defender), making it a popular choice for Road Workers, Contractors and Gas Workers. All Steel Blue boots feature our patented Trisole Comfort Technology which works to cushion your feet, knees, hips and lower back from day-to-day fatigue. All this is backed by our 60-Day 100% Comfort. Steel Blue Southern Cross Ladies Boots are independently certified to major international safety standards and the American Standard ASTM F2413-11. ASSE Safety 2016 Attendee Choice Award Winner for Foot Protection. Nubuck Leather: Sanded or buffed into a velvet-like finish, our premium Nubuck Cowhide Leather is sourced from a leading, environmentally responsible New Zealand tannery and made to last. Ortho Rebound Footbed: Our patented Ortho Rebound Footbed is uniquely designed to reduce foot fatigue. Made from high quality Polyurethane, it always retains its shape and thickness to ensure support from heel to toe. Poron: Strategically placed high-tech Poron pads are placed in the sole and under your foot's peak stress areas. We included Poron in our Trisole Comfort Technology, which is now the benchmark for safety boots. Fastening - Lace: A classic fastening for snug, well-fitting work boots. You can change the lacing combination on your Steel Blue work boots for added comfort and versatility. Ergo Defender (Steel Toe Cap): Designed to meet American Safety Footwear Certification ASTM F2413, this technology offers premium protection for your toes. Nitrile Outsole: With heat resistance to 572°F, our Nitrile Outsole safety boots offer high heat protection.