SP1 Fly Metallic Sock Liner Regular Length - 16-070-01

Metallic liners are the product of space age technology....reflecting body heat to increase warmth and comfort. They mean the end of ??cold feet'' for snowmobilers, cyclists, hunters, skiers, etc. Constructed of aluminized Lurex threads that provide the utmost in insulation protection. One size fits all.

• Moisture-absorbent
• Heat reflective
• Hand washable in warm water
• Durable, yet light in weight