HAIX Mens Fire Eagle Air Model 507502

These lightweight structural bunker boots have an athletic fit and feel. These firefighter boot's bright yellow signal marks are visible even through thick smoke. ASTM certified for electrical hazard resistance (EH Rated Work Boots). Safety toe shoes with anatomically formed and well-padded composite protective caps. HAIX® Ankle Flex System enables these structural bunker boots to adjust to different foot, ankle, and heel shapes providing optimal fit. Lightweight PU shock absorption provides enhanced walking comfort and excellent thermal insulation. Safety toe boots with flame-resistant outer sole are non-marking and offer excellent resistance against heat, oil, and fuels. HAIX® Arch Support System offers optimal ankle support and shock absorption in the arch. HAIX® Vario Wide Fit System for a more individualized fit. These lightweight structural bunker boots can be fit-adjusted with an alternate insole; Blue – Narrower fit (thickest), Red – Moderate fit (average thickness), Yellow – Wider fit (thinnest).