Men’s Frostline 5.0 Boots

In recent years, Grubs Boots Ltd developed Insu-foam ultra technology and water-shedding 5.0 technology, which complement one another by being both insulating and moisture-wicking.

The Grubs Men’s Frostline 5.0 Boots are tailored for work, walking and leisure activities.

With padded insoles and advanced 5.0 thermal engineering that surrounds your foot, your feet will be well-protected in temperatures down to -10°c. 

• Nitrocell™ – insulating and cushioning footbed for support and comfort.
• Waterproof
• Advanced 5.0 thermal engineering
• Unique Insu-foam ultra technology – insulating
• temperatures down to -10°c
• 2mm thick layer of tough rubber – lower calf area for protection
• Underfoot chassis™
• Trax sole pattern – small lugs
• Prominent heel – for breaking grip on different terrain