The Special Ops Sidewinder HPi features a suede upper with a nylon panel for comfort and breathability. It has ion-mask technology which increases the surface tension of the materials and repels liquids like oil, water, and blood. The SuperFabric archs are engineered to resist cuts, punctures, and abrasions while remaining highly flexible.
2.2 mm suede upper/1200 denier nylon panel for breathability
ion-mask hydrophobic surface enhancement
Certified to EN 20347:2004 standard for occupational footwear
Lace eyelets will not shine or glint when scratched
Rigid flex insole board
Breathe right lining to maximize breathability and comfort