SMARTWOOL Women’s Mountaineering Extra Heavy Crew Socks


Choose size in stock:

Selected size:

The Smartwool Women’s Mountaineering Extra Heavy Crew Socks are specially developed to provide support and a secure fit, with a technical shape that easily fits in rugged boots. An extra heavy cushion absorbs impact and enhances comfort.

Product code: 263661

Key Features

  • Extra cushioned socks from Smartwool
  • Smartwool® Fit System - ankle and arch braces provide a secure and supportive fit
  • Extra Heavy Cushion - the ultimate impact absorbing cushion made for mountaineering
  • Flat knit toe seam
  • Crew height
  • Fabric: 74% merino wool, 25% nylon, 1% elastane
  • Recommended activity - hiking / mountaineering
Mountaineering, Walking & Hiking
Fully Cushioned

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.

More information on Standard UK delivery

Click & collect

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

More information on click & Collect

UK delivery

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

More information on Next Day UK delivery

International delivery

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

More information on international delivery

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.

More information on how to return

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.


Currently no reviews

Help us and other users by writing a review of this product.

Write a review


There are currently no questions.