Icebreaker Mens Mountaineer Mid Calf Merino Wool Sock Survival and altitude information

and altitude information

NEW USER INTERFACE:

5000 Lumen maximum output

MODE OUTPUT RUNTIME Turbo 5

Light source: Cree XP-L LED

Icebreaker Mens Mountaineer Mid Calf Merino Wool Sock Survival and altitude informationThese socks will keep your feet warm even in the coldest conditions. Extra heavy cushioning zones provide maximum protection,warmth and comfort. Archilles support Instep support Reinforced heel and toe for durability and strength LIN toe seam to prevent blisters Breathable flat zone for air circulation Men's Sizing Sock Size Small Medium Large Extra Large USA 7 8. 5 9 10. 5 11 12. 5 13 14. 5 UK 6 7. 5 8 9. 5 10 11. 5 12 13. 5 Europe 39 41. 5 42 44 44.