The Smartwool PhD Ski Medium is one of our most popular all-season ski socks. The 4 Degree Elite Fit System keeps the sock in place by using two elastics to give excellent stretch recovery. It features wear-resistant Impact Zones on the shin, toe and heel for durability and a broad, upper calf height cuff for comfort under a ski boot. These are superb ski socks which are warm enough for the depths of winter but comfortable enough for spring touring.
Indestrucatwool is a wool and yarn construction method used by Smartwool to create a wool and synthetic fibre blend which gives the best comfort and durabilty.
- 64% merino
- 34% nylon
- 2% elastane
Smartwool Sock Sizing Info:
|Size||UK shoe size||EU shoe size|
|Medium||5 - 7.5||38 - 41|
|Large||8 - 10.5||42 - 45|
Use your shoe size to determine your sock size.
|Size||UK Shoe Size|
|M||5 - 7.5|
|L||8 - 10.5|
Customer Reviews of Smartwool PhD Ski Medium (Winter 20)
Good fit, very comfortable and they wash well
I have purchased these socks before and found them to be very good wearing, using them for outdoors as well as normal wear around the house during winter. They are a more snug fit as opposed to some of the thicker Smartwool socks but are not tight or constrictive.
They are very comfortable to wear and extremely warm - I found them to be very good with either winter climbing boots or ski boots as they are a close fit to your foot, meaning that they do not fold or slide to cause rubbing, etc and keep your feet extremely warm. They are not so thick as to cause you to lose the feel for the boot itself either. Can be worn for prolonged period of activity without your feet becoming sweaty or smelly, which is also a bonus.