12" 9014 Leather Spring Calk Size:12 they are EH Rated to

they are EH Rated to ASTM F2892 standards

Sympatex™ Waterproof Technology: To ensure total weather protection

SheepFeet acts as a structural frame for your feet—creating a 100% custom foot system built specifically for you

ASTM 2413-11 and F2892-11 standards to provide protection from open circuits

Stability & Support: The 8-inch mountaineer chassis provides the ankle stability needed for side-hilling and uneven terrain

12" 9014 Leather Spring Calk Size:12 they are EH Rated toOur new and improved 12" 9014 Spring Heel Calk now feature a double leather vamp that is triple stitched for more support and even better durability than before. This lightweight boot features 7 oz. oil tanned leather that provides you with extra support and comfort. An oil resistant crepe mid sole provides easy break in time. A cushion insole and replacable spring heel calk sole make this boot a popular choice. Available in E width only. 7 oz.