ATTENTION: For a perfect fit, measure your feet and refer to the insole length and width provided in the size chart. For the best fit choose a size that is approximately 0.16 inches greater than the actual measurements of your foot Reliable Protection: Puncture proof to provide secondary underfoot protection. A steel shank between the insole and outsole of the boot not only protects your foot, but also provides sufficient comfort to wear throughout the entire workday. The Steel toe offers incredible protection , which can withstand impact from falling or rolling objects Waterproof & Anti-Slip: Made with 100% waterproof rubber and neoprene material, TIDEWE's work boots keep your feet dry while working or hiking. Rubber Soles with deep tread are perfect for any workplace terrain Comfortable & User-Friendly: Breathable inner lining creates outstanding air circulation throughout the boots, keeping your feet cool when warm. TIDEWE added 6mm neoprene in the boots to offer comfort and warmth for your feet when the temperature drops.