Smartwool PhD Outdoor Ultra Light Crew

Smartwool PhD Outdoor Ultra Light Crew is rated 5.0 out of 5 by 2.
  • 2015-07-02T07:39CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.5
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_10200139, STG, sort_relevancy
  • clientName_moosejaw

Select a Size Select a Color
When will I get my stuff?
In-stock orders placed before 3pm EST using Ground, 2-Day or Overnight will ship the SAME DAY.

Ship MethodCostBefore 3pm ESTAfter 3pm EST
EconomyFREE*5-10 bus. days5-10 bus. days
Ground$7.952-5 bus. days3-6 bus. days
FreightVariable2-7 bus. days2-7 bus. days
US Mail$7.954-8 bus. days4-8 bus. days
2-Day$22.952 bus. days3 bus. days
ShopRunner ShopRunnerFree2 bus. Days.3 bus days
Overnight$30.951 bus. day2 bus. days

* Economy is FREE to the lower 48 states on orders over $49 or with any Moosejaw item over $15; otherwise, Economy is $5.95.

Most of our orders ship out of Michigan, so ship locations in the Midwest and East Coast will be at the lower end of the ranges shown. If you're west of the Rockies, it'll be at the higher end.

"In Stock" versus "Ship Date"
"In Stock" means the item you are ordering is available for immediate shipment.
"Ship Date" means we will special-order the product for you and this is the estimated date we expect your shipment to leave our warehouse.

If you have any questions, just call 877-666-7352 or Live Chat one of our super smart customer service people.
Add to Cart
+ earn up to $1.99 in Rewards
Moosejaw Rewards: You earn 10 points for every dollar you spend on Moosejaw.com or at our shops (5 points for discounted items). That's like getting 10% back to spend on MoosejawRewards.com.

So if you get a $200 jacket at Moosejaw.com you can turn around and get a $20 tee at Moosejaw Rewards.

You are signed up and earn points automatically when you make a purchase and give your email address.

For full program info,see:
Rewards Program Details

So sorry, but this item is sold out.

You probably would've looked amazing with it too.

We do have some similar items available right now though.

Check out Mens Socks

View Other Similar Stuff
Add to Wish List
- +
Product Description Item No.   10200139

FEATURES of the Smartwool PhD Outdoor Ultra Light Crew

  • New 4Degree elite fit system uses two elastics for greater stretch and recovery to keep the sock in place
  • Patent pending ReliaWool technology in high impact areas provides the longer lasting protection to keep feet comfortable
  • Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management
  • Low profile and durable virtually seamless toe
  • 2x1 ribbed welt
  • 1x1 ribbed leg
  • 8.5" overall height

- + Product Specifications
Sock Cushioning: Light
Fabric Details: 64% Merino wool, 34% Nylon, 2% Elastane
Best Use: Casual
Sock Height: Crew
Ultralight: Yes


Men's Socks
SIZE Small Medium Large X-Large
US Shoe Size 3 - 5.5 6 - 8.5 9 - 11.5 12 - 14.5
Euro Shoe Size 34 - 37 38 - 41 42 - 45 46 - 49
UK Shoe Size 2 - 4.5 5 - 7.5 8 - 10.5 11 - 13.5
Compression Socks and Sleeves
SIZE Small Medium Large X-Large
US Shoe Size 3 - 5.5 6 - 8.5 9 - 11.5 12 - 14.5
Euro Shoe Size 34 - 37 38 - 41 42 - 45 46 - 49
UK Shoe Size 2 - 4.5 5 - 7.5 8 - 10.5 11 - 13.5
Calf Circumference 11 - 14 1/2" 12 1/2 - 16 1/2" 14 1/2 - 18" 16 - 23"
Knee Warmers
SIZE Small / Medium Large / X-Large
Length 16" 18"
Lower Thigh 16 - 17" 17 1/2 - 18 1/2"
Lower Calf 13 - 14" 14 1/2 - 15 1/2"

How to Measure for Knee Warmers

• Length - the actual garment measurement

• Lower Thigh - measure the full circumference of your thigh, at the point where the top of the warmer will fall

• Lower Calf - measure the full circumference of your calf

- +
Frequently Bought with this Item
Customers Also Looked At
Smartwool Men's Diamond Jim Sock

Smartwool Men's Diamond Jim Sock
$9.99 – $20.95 Price pending
Smartwool Hiking Ultra Light Crew Sock

Smartwool Hiking Ultra Light Crew Sock
$11.99 – $16.95 Price pending
Smartwool Trekking Heavy Crew Sock

Smartwool Trekking Heavy Crew Sock
$19.95 – $20.95 Price pending
Smartwool Women's NTS Micro 150 Bikini

Smartwool Women's NTS Micro 150 Bikini
$15.99 – $28.00 Price pending
Smartwool Women's NTS Light 195 Bottom

Smartwool Women's NTS Light 195 Bottom
$49.99 – $84.95 Price pending
Smartwool Women's Phd Run Long Sleeve Crew

Smartwool Women's Phd Run Long Sleeve Crew
$55.99 – $94.95 Price pending
Smartwool Men's PhD HyFi Divide Half Zip

Smartwool Men's PhD HyFi Divide Half Zip
$96.99   $179.95 Price pending
Smartwool PhD Outdoor Light Crew

Smartwool PhD Outdoor Light Crew
$14.99 – $20.95 Price pending
Smartwool Hiking Ultra Light Crew Sock

Smartwool Hiking Ultra Light Crew Sock
$11.99 – $16.95 Price pending
Smartwool Women's PhD Outdoor Light Crew

Smartwool Women's PhD Outdoor Light Crew
$9.99 – $20.95 Price pending
Smartwool Men's Heathered Rib Sock

Smartwool Men's Heathered Rib Sock
$12.99 – $18.95 Price pending
Smartwool Hiking Light Crew Sock

Smartwool Hiking Light Crew Sock
$9.99 – $17.95 Price pending
Smartwool PhD Outdoor Light Mini

Smartwool PhD Outdoor Light Mini
$12.99 – $16.95 Price pending
Smartwool Men's Diamond Jim Sock

Smartwool Men's Diamond Jim Sock
$9.99 – $20.95 Price pending
Smartwool Men's Summit Chevron Sock

Smartwool Men's Summit Chevron Sock
$11.99 – $20.95 Price pending
Rated 5 out of 5 by from These socks hold up well for fire/EMS duty and outdoor pursuits. Good durability considering how thi These socks hold up well for fire&EMS duty as well as outdoor pusuits. I also have the medium and heavy duty versions of these sock for winter, but am now wearing the ultra light duty to keep my feet cool. I was initially a little concerned about the durability due to how thin they are, but so far they are good in the durability and comfort categories. ,,I've tried lots of other socks, but am currently of the mind that spending money on any sock that is not Smartwool is inefficient use of funds.
Date published: 2015-05-11
Rated 5 out of 5 by from Received several pairs of this sock as a gift. I wear them to work in my Italian made shoes, and they are awesome!,,
Date published: 2013-10-22
  • 2015-07-02T07:39CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.5
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_10200139, STG, sort_relevancy
  • clientName_moosejaw

Free Shipping
Spend $12 in Moosejaw products OR at least $49 in other products and you orders ships FREE.


Moosejaw Rewards
You earn $1 in Rewards for every $10 you spend at Moosejaw.com and our shops (half for discounted items).

What are you looking for?
Shopping Cart