SMARTWOOL PhD® Outdoor Light Crew Socks


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Offering lightweight performance, the Smartwool PhD® Outdoor Light Crew Socks are dedicated to lasting comfort. Made with Indestructawool™ technology, the socks are highly durable, with high stretch capabilities for an increased range of movement. Vented zones allow for increased breathability, with light underfoot cushioning for longer days on the hill. 

Product code: 263925

Key Features

  • A technical performance sock from Smartwool
  • Indestructawool™ technology - patented construction method supplies lasting durability and unrivalled comfort
  • 4-degree elite fit system - uses a blend of elastics for full stretch performance
  • Mesh venting - specially designed zones allow for increased breathability
  • Light cushioning
  • Weight: 56% merino wool, 41% nylon, 3% elastane
  • Recommended activity - walking / hiking / casual 
Walking & Hiking, Casual
Light Grey

Delivery & Returns

Delivery and collection options

UK delivery

FREE Standard delivery Within 5 working days on orders £80 or over. All other orders charged at £4.95.

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Click & collect

FREE Click & collect Within 5 working days on orders £30 or over. All other orders charged at just £1.00.

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UK delivery

Next Day delivery Order Up to 6pm for delivery the next day - from £5.95

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International delivery

From £4.99 To over 200 countries worldwide. Some restrictions apply.

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Wanting to Return?

Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

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Size guide

Small 3 - 5.5 36 - 39
Medium 6 - 8.5 40 - 43
Large 9 - 11.5 44 - 47
X Large 12+ 48+

Womens Socks Size Guide

Measuring tips

Take your actual body measurements as they are more accurate than measuring over your clothes or shoes.

Feet: Use a ruler or tape measure to measure your foot (from the heel to the tip of your longest toe) Be sure to measure both feet. Many people have feet of different sizes. Fit to the larger of the two.

Remember, feet can expand over a quarter size during a full day's walk so ensure you get the right fit.


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