Icebreaker Mens Mountaineer Mid Calf Merino Wool Sock Size:L Pealess survival whistle functions in

Pealess survival whistle functions in all weathers (110 decibels)

Case Material: High impact ABS plastic

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The name says it all

Icebreaker Mens Mountaineer Mid Calf Merino Wool Sock Size:L Pealess survival whistle functions inThese 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.