open air pant (28")

Regular price $155.00


only a few left

Now over 10,000 pairs sold.

Our best-selling pant has been thoughtfully designed for outdoor adventures and travelling. Expertly tailored and designed by women for the perfect fit, these pants feature:

  • Seven secure streamlined pockets
  • Soft, stretchy, secure high waisted fit
  • Bluesign® certified fabric that is soft, naturally breathable & wicking. Made at a carbon-neutral manufacturer
  • Four-way stretch fabirc that is naturally cool to the touch
  • Adjustable reflective strips
  • D-ring key clip
  • 28" Inseam

Ideal for activities like; hiking, car camping, gardening, travelling, low-impact work outs, biking, running errands and more.

Adriana is wearing size small in black, forest green, mocha, and navy, her measurements are: waist = 26.5" | hips = 38" | bust = 32" | height = 5'7

Oriana is wearing size 3X in black, forest green, mocha, and navy, her measurements are: waist = 45" | hips = 55" | Bust 48” | height = 5'9

Made at the Thygesen Textiles in Vietnam. 

The below measurements are suggested for the open-air pants. Bodies & preferences are unique!

If you're in between sizes, we suggest sizing down for a tighter fit, or sizing up for a more relaxed fit.

If you're still unsure about your size, drop us a line at, and we'll be happy to help.

*NEW* Updated sizing for BLACK, GREEN & CLAY open-air pants

Body measurements are averages based on customer feedback and may be +/- 1-2" with the stretch of the pant.

Garment measurements
(laying flat, no stretch)

Body measurements
Size Waist Hip Inseam Waist Hip
XS 24" 34" 28" 25.5" 35.5"
S 26" 36" 28" 28" 37"
M 28" 38" 28" 30" 39"
L 31" 41" 28" 33" 42"
XL 35.5" 45" 28" 37" 46"
2X 39.5" 49" 28" 41" 50"
3X 43.5" 53" 28" 45" 54"
4X 47.5" 57" 28" 49" 58"
5X 51.5" 61" 28" 53" 62"
6X 55.5" 65" 28" 57" 66"

Open-air pants in NAVY:


Waist Hip Inseam
XS 23"-26" up to 36" 28"
S 26"-28" up to 38"
M 28"-30" up to 40"
L 31"-34" up to 42"
XL 35"-37" up to 45"
2X 38"-41" up to 49"
3X 41"-44" up to 53"
4X 44"-47" up to 57"


still not sure? check out how the pants look on different measurements here.

The open-air pants are made with 94% modal and 6% spandex (aka soft and flexible).

Modal is an environmentally friendly material and ours comes from a BLUESIGN-certified & carbon-neutral manufacturer. It is naturally breathable & wicking, cool to the touch and biodegradable.

Learn more about modal and other fabrics we use.

Care instructions
Follow these instructions to take the best care of your open-air pants:

  • Machine wash with like colours, gentle cycle.
  • Do not bleach.
  • Line dry for best results.
  • Cool Iron only.
  • Do not use softener.
  • Do not dry clean.
  • Tumble dry low if needed, but may result in shrinkage.

Every alder product is covered by our Feel Good Guarantee.

Returns & Exchanges

We get that online shopping occasionally = the wrong size or the wrong fit, so we are happy to offer free 60-day exchanges and 45 day returns on all apparel. Accessories (hats, waterbottles, totes, notebooks) are final sale. At this time, we're not able to refund shipping costs. 
See our policy for full details.


We currently ship to the US & Canada. Orders take 1-2 business days to process before they are shipped. You’ll receive a shipping confirmation email that includes your tracking number once your order has left our warehouse in Canada. Please note changes cannot be made to your order once confirmed.
Read our shipping policy here.

We are unable to guarantee standard shipping time at this time. If your order has not been received within 30 days, please email us at hello@alderapparel and we'll ship a new package.

front pockets

two front hand pockets with interior zip pockets to keep your cash, cards and coins secure.

invisible zip thigh pocket

for added storage when you're on the go.

zippered back pockets

zip closed for a streamlined look.

reflective strips

unzip your back pocket to reveal reflective strips.

d-ring to
keep your keys
safe and secure

flattering high waist fit

tapered leg

The open-air pant is designed to taper down the leg.

curved back yoke
front forward seams

for a shaplier silhouette

four-way stretch

always comfortable with lots of stretch.