Differential ventilation systems optimize airflow based on foot heat maps
The Rocky XRB Steel Toe Rubber boot is unlike any other rubber boot. Made for Xtreme outdoor play and work, the Hi-Vis yellow 7mm neoprene shaft features a 3D molded TPU overlay for extra durability. Keeping you safe on the job, the steel toe meets ASTM F2413 protective toe standard and the Comfort Cushion on the interior heel provides stability and superior fit.Fits well with different types of winter socks