Bump All Stoic Up To 40%
  • Smartwool - PhD Ultra Light Sport Jacket - Men's - Light Gray
    Smartwool - PhD Ultra Light Sport Jacket - Men's - Black
    Smartwool - PhD Ultra Light Sport Jacket - Men's - Tandoori Orange
    Smartwool - PhD Ultra Light Sport Jacket - Men's - On-Model Front
  • Smartwool - PhD Ultra Light Sport Jacket - Men's - On-Model Front
    Smartwool - PhD Ultra Light Sport Jacket - Men's - Detail
    Smartwool - PhD Ultra Light Sport Jacket - Men's - On-Model Front
    Smartwool - PhD Ultra Light Sport Jacket - Men's - On-Model Back
  • Smartwool - PhD Ultra Light Sport Jacket - Men's - Light Gray
  • Smartwool - PhD Ultra Light Sport Jacket - Men's - Black
  • Smartwool - PhD Ultra Light Sport Jacket - Men's - Tandoori Orange
  • Smartwool - PhD Ultra Light Sport Jacket - Men's - On-Model Front
  • Smartwool - PhD Ultra Light Sport Jacket - Men's - On-Model Front
  • Smartwool - PhD Ultra Light Sport Jacket - Men's - Detail
  • Smartwool - PhD Ultra Light Sport Jacket - Men's - On-Model Front
  • Smartwool - PhD Ultra Light Sport Jacket - Men's - On-Model Back
Smartwool - PhD Ultra Light Sport Jacket - Men'sView Larger Image

Smartwool PhD Ultra Light Sport Jacket - Men's

35% Off
from $74.98 $115.00

Item #SWL00ZI

Quantity:
+

Tech Specs

Material:
[body] 100% nylon, DWR-finish, [mesh panels] 54% merino wool, 46% polyester
Fit:
regular
Length:
hip
Pockets:
1 zippered chest
Venting:
mesh panels
Claimed Weight:
4.7oz
Recommended Use:
casual, hiking, trail running
Manufacturer Warranty:
2 years

Quick and easy.

It's not always easy to decide what you're wearing when heading out on the trail, especially when you're trying to travel light but the wind is rolling those clouds back and forth across the sky in an ominous fashion. The Men's Smartwool PhD Ultra Light Sport Jacket takes some of the guesswork out of your preparations, and can be tucked away discretely in even the smallest packs. The nylon shell fabric is lightweight and treated with a DWR coating to block that pesky wind and shed any surprise showers that sprinkle your morning. Wool blend mesh panels at the pits and back help keep clamminess down as you're running through the weather patterns, drawing excess moisture away from your body and keeping odors to a minimum. Weighing less than five ounces, and packing down into its own chest pocket, you'll barely notice the jacket's presence, even if you simply clip it to your belt and go.

  • Lightweight shell for ounce-counting hikers and trail runners
  • Durable water resistant coating sheds light wind and rain
  • Mesh panels at pits and back vent heat while you're on the move
  • Wool facilitates wicking performance and resists pesky odors
  • Packs down into pocket for easy stashing on fast-paced adventures
  • Regular fit provides plenty of mobility for active wearers
  • Reviews
  • Q & A

Fit & Features

Learn more about the fit, features, and benefits of Smartwool's PhD Ultra Light jacket collection. #gofarfeelgood

Best ultralight jacket for travel

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: Large

I have purchased several jackets like this in the past that look great for travel, super light and packable but lack in breathability. The main fabric of this jacket is not breathable however they have used merino wool in areas where you need it the most, arm pits, and back. I also really liked the air channels in the shoulders that allowed air to flow in with out allowing too much weather in. I am 5'11" and 190 pounds and a large fit me fine.

Smartwool

Men's Apparel
 SMLXLXXL
Chest

36 - 38in

(91.5 - 96.5cm)

39 - 41in

(99 - 104cm)

42 - 44in

(106.5 - 112cm)

45 - 48in

(114.5 - 122cm)

49 - 51in

(124.5 - 129.5cm)

Waist

29 - 31in

(73.5 - 78.5cm)

32 - 34in

(81.5 - 86.5cm)

35 - 37in

(89 - 94cm)

38 - 40in

(96.5 - 101.5cm)

41 - 44in

(104 - 112cm)

Hip

36 - 38in

(89 - 96.5cm)

39 - 41in

(99 - 104cm)

42 - 44in

(106.5 - 112cm)

45 - 48in

(114.5 - 122cm)

49 - 51in

(124.5 - 129.5cm)

Arm Length

31 - 32in

(78.5 - 81.5cm)

32 - 33in

(81.5 - 84cm)

33 - 34in

(84 - 86.5cm)

34 - 35in

(86.5 - 89cm)

35 - 36in

(89 - 91.5cm)

Inseam

30 - 31in

(76 - 78.5cm)

31 - 32in

(78.5 - 81.5cm)

32 - 33in

(81.5 - 84cm)

33 - 34in

(84 - 86.5cm)

34 - 35in

(86.5 - 89cm)

How to Measure:
For best results, take measurements over your underwear.
Chest:
Measure under your arms, around fullest part of chest and back circumference.
Waist:
Measure around your natural waistline, keeping the tape a bit loose.
Hip:
Stand with feet together and measure around the fullest part of the hip.
Arm Length:
With elbow bent slightly, measure from center back of neck, across top of shoulder, to elbow and down to wrist bone.
Inseam:
Measure along inside leg from crotch to ankle bone. Or using pants that fit well, measure the crotch seam to the bottom of the leg.