Online exclusive
SmartWool Mens PhD Medium Pattern Sock Black
Colour: Black
Click & collect from a store nearby
Don't let the cold stop you from taking one last run: the Men's PhD Ski medium Sock delivers maximum warmth and breathability when the going gets cold. Patent-pending Indestructawool technology provides ultimate durability to make sure your socks are ready to go, run after run. Made with Smartwool's 4 Degree elite fit system for a sock that doesn't bunch, slip, or bind.

  • Fabric: PhD, 63% merino wool, 35% nylon, 2% elastane
  • Indestructawool
  • Virtually seamless toe
  • Over calf
  • Mesh venting
  • Medium cushioning
  • 4 degree elite fit system
Product Code: B5114812
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SmartWool use high quality Merino wool in all of their products. This gives them the comfort, performance and durability that you need from your socks; which means you are free to enjoy the journey and move with luxurious comfort.


The great thing about Merino wool is that nature has given it all the qualities you want from an outdoor material. It’s both warm and breathable, giving it exceptional performance as well as being both hardwearing and yet incredibly soft against even the most sensitive skin.

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