V12 Footwear E1300.01 Defiant IGS Zip Side Safety Boot S3With input from leading oil and gas companies, we spent two years developing Defiant. The result is a lightweight, flexible design with high levels of comfort and protection. It also includes a specially developed sole to give outstanding slip resistance on scaffold boards, Kennedy grating and other surfaces. The innovative IGS rubber sole unit ensures superb grip on all surfaces and increased cushioning underfoot. Stay safe and slip free on slippery