Features • Height : 9’’/22,9 cm • Waterproof synthetic leather and hydrophobic ripstop nylon. • H2O Seal process sealed seams at vamp area. • Two hook and loop or laced up boot with barrel lock closure system. • High visibility reflective inserts. • Extra boot lace included. • Removable triple density insulation liner with stabilizer arch (sizes 13 to 8). • Removable insulating felt insole trapping moisture. • Waterproof, extremely lightweight, flexible and insulating EVA shell. • Adherent and stable synthetic rubber outsole. • 50°F / -45°C