Smartwool Wool Performance Low Cut Socks - Women's PhD Cycle Ultra Light Micro


  • Mesh,Nylon,Wool
  • Made in USA
  • WARM INSULATION: Experience durability at its peak with the Smartwool Women's PhD Cycle Ultra Light Micro Socks. These socks are built for performance in the highest degree, making them ready for any adventure on your list.
  • COMFORTABLE FIT: The Women's PhD Cycle Ultra Light Micro Socks feature a 4 Degree Elite Fit System for a dialed, performance-oriented fit with a flex zone at the ankle and a Virtually Seamless toe for enhanced comfort.
  • DURABLE YET BREATHABLE: The Women's PhD Cycle Ultra Light Micro Socks are designed with Indestructawool technology for exceptional durability and comfort. The body-mapped mesh zones featured on these socks offer added breathability for all-day wear.
  • LIGHT CUSHION: The lightly cushioned bottom on the Women's PhD Cycle Ultra Light Micro Socks allows you to wear these performance socks on various trails and road terrains without discomfort. These socks will provide you with padded comfort during any season.
  • CARE INSTRUCTIONS: Comprised of 46% Merino Wool, 50% Nylon, and 4% Elastane, the Women's PhD Cycle Ultra Light Micro Socks should be machine washed inside out in warm water and tumble dried on low. These socks should not be bleached, ironed, or dry cleaned.



Product Code:



In Stock


The Smartwool Difference:

The Smartwool story started on a rugged Colorado ski slope with the belief that toes didn’t have to be cold.

One simple pair of Merino socks challenged the conventional wisdom and forever changed the way outdoor enthusiasts looked at their feet. It’s not just about the Merino, though. It’s what we do with it that makes Smartwool different. For over 20 years, we’ve been pushing the boundaries of Merino to create smarter, more capable products from head to toe.

Outfit Your Adventure:

Whether you’re running, hiking or riding, gear up to stay comfortable all day long. Merino wool is one of nature’s most advanced fibers, making it an ideal choice for high-performance clothing. The natural ability of wool clothing to breathe, wick moisture and resist odors make it a perfect choice for everything from pitching your tent after a long day on the PCT or shopping for fruit in a bustling Peruvian market. When you’re comfortable, everything else seems so much better.

PhD: Built for Performance in the Highest Degree

We know your adventures call for the perfect fit, so our PhD Outdoor line offers a variety of height and cushion options for any all-terrain action.

Product details
  • Department : Womens
  • Manufacturer : Smartwool
  • Product Dimensions : 8 x 4 x 2 inches; 1.48 Ounces
  • ASIN : B07FBLZ7T5
  • Item model number : SW001423-494-S
  • Is Discontinued By Manufacturer : No
  • Date First Available : December 17, 2018
  • Amazon Best Sellers Rank: #36,429 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry)
    • #17752 in Women's Shops
    • #162 in Women's Athletic Socks

I am preparing for a long hike and bought some smartwool sock to try out. They fit so well and are so comfortable that I had to buy more because they’re often in the wash. I wear a size 7 shoe and bought the size small. The wash nicely on the delicate cycle and are definitely dry by morning.

I bought these as a backup pair for some I got as a gift... the ones I got as a gift came from REI and are far superior. These are just okay... don't keep my feet warm in the winter. BUT they DO stay put and don't slip down. I recently ordered some no-show socks from BOMBAS and much prefer those to these.

I absolutely adore these socks. Pricey but I gravitate to them every time I open my sock drawer. I suggest anyone who wants a good pair of socks to buy these.

Very comfortable socks. I got about 4 pairs in different colors. Great for walking, jogging or hanging around the house.

I love smartwool socks! I wear them year round for hiking, camping and working out. These are so comfortable! I recommend them to everyone!

Light thin (but sturdy). Perfect, exactly what I was looking for to wear with my canvas shoes.

I ordered a size small to wear with a size 6.5 hiking shoe. These socks fit extremely well. They are lightweight, but comfortable with adequate cushioning and are very breathable.

I ordered calf/crew length as indicated in this photo, but running socks came (short, and below the ankle bone). : (