The Mammoth Sock is Klim's warmest and thickest technical sock designed to enhance the performance of GORE-TEX® boots by wicking moisture away from the skin allowing the foot to stay warm and dry even in the harshest environments.

Features:

• 100% terry construction
• High thermal retention value
• Reinforcement in sole, heel, toe and ankle
• Ankle support band
• Arch support band
• Patterned bend
• Wicks moisture
• 85% merino wool
• 12% lycra
• 3% polyamide

Note: The use of a technical sock is required to obtain the full functionality of GORE-TEX® boots.