Neos Overboot - Navigator 5 - 15" - Expandable - Insulated - Gray - Size: 4xl - (extra Extra Extra Extra Large - Men's 17.5-19)

Features and Benefits:

• Color: Grey/Black
• Gender: Unisex
• Product Type: Overshoe
• Size: 4XL
• Closure: Strap
• Upper Material: 840 Denier Woven Polyester
• Outsole: Vibram® Ninja™
• Temp Rating: -29° C / 20° F
• Height: 15” to 20”
• Weight: 3.2 Lbs.
• Woven polyester upper fabric with waterproof membrane
• 15" height, extends to 20" with gaiter
• Aggressive Vibram® Ninja™ outsole
• Duraflex® quick-release closure
• Comfort rating of -29°C



The NEOS Navigator 5 is the ultimate choice for cold weather and deep snow with it's superior fit and aggressive tread for the great outdoors lovers. They are also very warm. The NEOS Navigator 5 has a durable polyester upper with waterproof membrane and 4 mm polyurethane foam insulation which add comfort and warmth. They have an expandable gaiter top that can roll-out to increase boot height to 20 inches. They have an aggressive Vibram® Ninja™ outsole which offers superior traction on ice, snow and slush. The Navigator 5 overshoes are lightweight to prevent foot and leg fatigue with a wide, easily opened gusset provide ease in putting on or taking off overshoes.