Shaft measures approximately 6″ from arch
Heel measures approximately 1 inches”
Boot opening measures approximately 13″ around
WATERPROOF MATERIAL : Men hiking boots features waterproof construction to keep your feet dry，and synthetic toe cap for anti collision.
DURABLE & SLIP RESISTANT: The sick rubber outsole is more stable，slip & abrasion resistant，and flexible response to various outdoor terrain. Rugged rubber outsole with Multi-Directional Traction (MDT) improves grip and provides durability.
FLEXIBLE & COMFORTABLE : Removable flexible insole offers arch support and bring all-day comfort. MD midsole reduces foot fatigue and absorbs shock.
PERFECT FOR OUTDOOR & INDOOR: Designed for both daily life in winter and outdoor sports like like hiking, hunting, camping, climbing, cycling, fishing, jungle, running,backpacking, trekking, mountaineering, traveling and so on.
WHAT YOU CAN GET: Nortiv 8 is a professional outdoor brand, and aims at providing high-quality products & service. Please do not hesitate to contact us if you have any problems.