Features: • Waterproof synthetic leather and water repellent ripstop nylon. • Seams sealed to the upper with the H2O Seal process. • Laced boot. • High visibility reflective inserts. • Removable triple density insulating liner with stabilizing arch. • Removable insulating felt insole. • Ultra light, waterproof, flexible and insulating EVA base. • Grippy and stable synthetic rubber sole.