Hand-laid premium ZXT rubber over a 5mm neoprene core for durable, flexible, and waterproof comfort. Abrasion resistant upper with Active Fit gusset for easy on/off and secure fit. Insulated with 1000g of Thinsulate insulation for a comfort zone of -60 to 30 degrees.

Features:

• Hand-laid premium ZXT rubber over a 5mm neoprene core
• Durable, flexible, and waterproof comfort
• Abrasion resistant upper with Active Fit gusset
• Insulated with 1000g of Thinsulate