22% off
PhD Ski Ultra Light
PhD Ski Ultra Light
$17.85 compare at $22.95

Color:
Size: Size Chart
Smartwool Size Charts

MEN'S APPAREL


CHEST (in/cm)WAIST (in/cm)HIP (in/cm)ARM LENGTH (in/cm)INSEAM (in/cm)
S36-38 / 91.5-96.529-31 / 73.5-78.536-38 / 89-96.531-32 / 68.5-81.530-31 / 73.5-78.5
M39-41 / 99-10432-34 / 81.5-86.53941 / 99-10432-33 / 81.5-8431-32 / 78.5-81.5
L42-44 / 114.5-12235-37 / 89-9442-44 / 106.5-11233-34 / 84-86.532-33 / 81.5-84
XL45-48 / 114.5-12238-40 / 96.5-101.545-48 / 114.5-12234-35 / 86.5-8933-34 / 84-86.5
XXL49-51 / 124.5-129.541-44 / 104-1124951 / 124.5-129.535-36 / 89-91.534-35 / 86.5-89

MEN'S SOCKS


US MENSEUROUKCALF CIRCUMFERENCE (in/cm)
S3-5.534-372-4.511-14.5 / 18-26.5
M6-8.538-415-7.512.5-16.5 / 32-41
L9-11.542-458-10.514.5-18 / 37-45.5
XL12-14.546-4911-13.516-23 / 41-58

WOMEN'S APPAREL


CHEST (in/cm)WAIST (in/cm)HIGH HIP (in/cm)HIP (in/cm)ARM LENGTH (in/cm)INSEAM (in/cm)
XS (2)32-33 / 81.5-8424-25 / 61-63.531-32 / 78.5-81.535-36 / 81-91.527-28 / 68.5-7129-30 / 73.5-76
S 4-634-35 / 86.5-8926-27 / 66-68.533-34 / 84-86.537-38 / 94-96.528-29 / 71-73.530-31 / 76-78.5
M 8-1036-38 / 91.5-96.528-30 / 71-7635-36 / 89-91.539-40 / 99-101.529-30 / 73.5-7631-32 / 78.5-81.5
L 12-1439-40 / 99-101.531-32 / 78.5-81.537-38 / 94-96.541-42 / 104-106.530-31 / 76-78.532-33 / 81.5-84
XL 1641-42 / 104-106.533-34 / 84-86.539-40 / 99-101.543-44 / 109-11231-32 / 78.5-81.533-34 / 84-86.5

WOMEN'S SOCKS


US WOMENSEUROUKCALF CIRCUMFERENCE (in/cm)
S4-6.534-372-4.511-14.5 / 18-26.5
M7-9.538-415-7.512.5-16.5 / 32-41
L10-12.542-458-10.514.5-18 / 37-45.5
XLN/A46-4911-13.516-23 / 41-58

GLOVES


Hand Size (in/cm)
XS6–6.5 / 15–16.5
S7–7.5 / 18–19
M8–8.5 / 20.5–21.5
L9–9.5 / 23–24
XL10–10.5 / 25.5–26.5

HEADWEAR


One Size Fits Most (in/cm)
Head Circumference21.5–23.5 / 55-60
Quantity:
Pickup in-store:
Delivery:
Same-day Delivery:
Order by 3pm for delivery today via DoorDash. Orders placed after 3pm are not guaranteed for same-day delivery.
Ship to Home:
Free shipping on orders of $30 or more! Learn more.
Description
For the skier who wants the minimum between their foot and boot, the PhD Ski Ultra Light offers the benefits of Merino in a high-performance fit. Featuring Indestructawool technology for long-lasting wear, 4 Degree elite fit system, mesh ventilation zones, and Smartwool's signature Virtually Seamless toe for ultimate comfort in a ski boot.
  • PhD: Built for Performance in the Highest Degree
  • 4 Degree Elite Fit System: Uses two elastics for greater stretch and recovery to keep the sock in place
  • Indestructawool: Indestructawool technology features a patent-pending construction method for exceptional durability and comfort
  • Mesh Venting: Men's-specific mesh ventilation zones provide additional breathability and moisture management
  • Ultra Light Cushion: Non-cushioned sole and leg for a close fit in tight-fitting performance boots
  • 200 needle construction provides highest knit density while maintaining ultra light weight
  • Virtually Seamless toe
  • 14" overall height
  • Sock Height: Over the Calf
  • Knit in USA of Imported Yarn: 56% Merino Wool, 41% Nylon, 3% Elastane
  • Style: SW015029
  • Care: Machine Wash Warm Gentle Cycle. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.
Related Products
Product Reviews