Heavy Duty Vibram Rubber Sole Unit: Solid Nitrile rubber for durability and excellent grip in mud. Can be re-soled.

Ball Bearing Lace System: Gives a close fit and offers excellent support.

Performance Flex Midsole: Fantastic support on climbing spikes, highly resistant to sharps from underneath: allows you to put your boot on with no trouble. Simple.

Full Bellows Tongue: Keeps out all dirt and debris.

Removable Stainless Steel Talon System: Extra grip when you need it - ideal on wet log stacks.

Deep Padded Collar with Achilles Cut-Out: Good for increased comfort when climbing, better movability when driving.

Features:

• EN ISO 20345 S2 & EN ISO17249 Class 2 (24m/s)
• Waterproof OutDry technology
• KWF 'Profi' Approval
• One-piece anfibio leather upper
• Heat and chemical resistant Vibram outsole