The JALAS Exalter 9988 GTX safety boot are a mid-cut design with waterproofing GORE-TEX technology. Lightweight and comfortable, these safety boots still provide outstanding safety protection, with an aluminium toecap that can withstand up to 200 Joules of impact, and plasma-treated composite nail protection in the sole.Features and Benefits Innersole material includes textile, soft EVA, rigid EVA, polyester-based conductive thread and Neo foam for wearer comfort and support PORON XRD double shock absorption zones reduces injury and strain to the feet, joints and back for reduced fatigue during prolonged wear BOA Fit System provides the optimal fit for each individual and enhances mobility VIBRAM high grip, oil-resistant outsole keeps you on your feet in slippery conditions and ensures a safe grip on ladders GORE_TEX Performance Comfort technology fully waterproofs boots for wearer comfort Anti-static properties help to prevent the build-up of static electricity Shank placement in the