This Magnum Sidewinder Combat Brown HPI is filled with amazing features, from the durable Vibram Outsole to Super Fabric medial panel to further protect uppers from fast rope damage.
The ION-MASK technology also ensures that your feet stay comfortably protected. 
The Vibram outsole with a V4 rubber, this is specially developed for heat and flame resistance. It also features a foam that increases breathability and comfort, which also keeps them lightweight.
UK 11
Grade 1