Designed to keep your feet warm during sleep. A very simple and straightforward design makes effective and very light sleeping socks (42g/pair – Apex 67/M). Adjustable elastic drawstring closure keeps the cold air outside while your feet stay warm and cozy.
• Climashield Apex insulation keeps you warm even when wet!
• Extremely light, breathable and strong DWR 10D fabric (22 GSM)
• Excellent warmth/weight ratio
• Fast drying
• Differential cut and generous sizing for maximum loft
S – 38-41
M – 41-43
L – 43-45
3 Season model – APEX67
Winter – APEX133