Northwave Sunday Monday socks

Primaloft® Silver Insulation

Engineered for a full spectrum of benefits – millions of pair pockets trap body heat in extreme conditions and lack of bulk means great freedom of movement for the activity. The PrimaLoft® proprietary treatment ensures excellent performance as the insulation maintains its warmth properties even in wet conditions. Designed for durability in a lightweight design for active applications, packability, breathability, and softness. No need to compromise on performance.