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prAna - Ulterior Slim Pant - Men's

prAna Ulterior Slim Pant - Men's

35% Off
$55.22 - $63.71 Original price:$84.95
Changing the size selection, or changing the selected color after selecting a size, may change the associated price

Item #PRAZ97U




Tech Specs

Responsible Collection:
Organic Materials
87% organic cotton, 11% polyester, 2% spandex
Leg Opening:
3 front, 2 back
belt loops, button
Gusseted Crotch:
Claimed Weight:
[38 x 32] 1lb 0.4oz
Manufacturer Warranty:
1 year

Why We Like The Ulterior Slim Pant

Classy or casual, these slim-fit pants look good for every occasion. The organic cotton blend is both lightweight, durable and adds the perfect amount of stretch, so we'll be rocking this modern style often.

  • Everyday pant made durable and environmentally friendly
  • Organic cotton blended with spandex for stretch
  • Slim fit grants a modern look
  • Reinforced rivet detailing ensures long-lasting durability

Perfect fit!

  • Size Bought: 32/32

Highly recommend. Slim but not too tight. Durable. Comfortable.

Way too tight

  • Familiarity: I returned this product before using it
  • Fit: Runs small
  • Size Bought: 32/32

The slim version were unfortunately too tight everywhere top to bottom, even thought they buttoned, I could not bend my legs. I just reordered these in the regular Ulterior version (fortunately Prana has that), so unless you're not a very skinny guy with smaller legs and butt, I'd not recommend.

Better than you think

  • Familiarity: I've put it through the wringer
  • Fit: True to size
  • Size Bought: 32x32

Size bought 32x32 - Im 165#, 5'10" athletic, cyclist, runner.
my normal size 32x32, size in Fjallraven 48cm, size in AG denim 31x32, size in Kuhl 32x32, size in Prana normally (brion especially) 31x32,

These pants are amazing. The fit is slim, without being tight. The butt fits me way better than any prana has before, so much so, my wife actually made a comment. The material has some stretch and breathes really nicely. These fit better than the Manchester, slimmer than the Brion, and more modern as well.

Do it, you'll be happy.

Excellent review, thank you Paul. Just what I was looking for after trying the non-slim version of these!


Men's Apparel
Pant Size28 - 2930 - 3132 - 3334 - 3536 - 3840 - 4243 - 44

33 - 34in

(84 - 86cm)

35 - 37in

(89 - 94cm)

38 - 40in

(96 - 101cm)

41 - 43in

(104 - 109cm)

44 - 46in

(112 - 117cm)

47 - 49in

(119 - 124cm)

51 - 54in

(129.5 - 137.2cm)

Sleeve Length














30 - 31in

(76.2 - 78.7cm)

32 - 33in

(81.3 - 83.8cm)

34 - 35in

(86.4 - 88.9cm)

36 - 37in

(91.4 - 94cm)

38 - 40in

(96.5 - 101.6cm)

42 - 44in

(106.7 - 111.8cm)

45 - 46in

(114.3 - 116.8cm)


Short 30in (76.2cm)

Regular 32in (81cm)

Long 34in (86.4cm)

How to Measure:
For best results, take measurements over your underwear.
Place the tape measure under the arms and around the fullest part of your chest, with arms raised slightly.
Measure around the natural waistline.
Grab your favorite pair of jeans/pants. Measure the inseam of these pants starting at the crotch seam to the bottom of the pant leg (round to the nearest 1/2 inch).
Sleeve Length:
With your hands on your hips, measure from the center of your back neck, across your shoulder and down the outside of your arm to the wrist bone.