These run 1/2 size big. The integrity of your feet, and especially your toes, is important. The Protector Ultra Lime Green's built-in steel toe offers maximum space in the toe box and protects your toes to the highest safety requirements. Safety is a top priority when working with chainsaws. The Protector Ultra Lime Green protects your feet from the dangers of the job at hand. Our durable European bullhide leather, combined with a layer of cut-resistant material, offers durability and added reaction time if you come in contact with the chainsaw blade. The Class 2 rating shields against chainsaw speeds up to 24/meters/second. The Protector Ultra Lime Green is independently certified to protect against contact with downed powerlines and other electrical hazards to 18kv.