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BackcountryArmstrong Short-Sleeve Jersey - Women's


Item # BCC00DF

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  • Pastel Turquoise, XS ($59.95)
  • Pastel Turquoise, S ($59.95)
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  • Pastel Turquoise, L ($59.95)
  • Pastel Turquoise, XL ($59.95)
  • Black, XS ($59.95)
  • Black, S ($59.95)
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  • Black, L ($59.95)
  • Black, XL ($59.95)
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Item # BCC00DF

Why We Built The Armstrong Short-Sleeve Jersey

The Armstrong trail in Park City is the climb most riders choose to access a plethora of local downhill rides. It's short enough for an after-work ride, yet a challenging climb that opens the door to a weekend's worth of trails. The Backcountry Armstrong Short-Sleeve Jersey was designed with feedback from our employee riders and constructed in partnership with some of the top designers in the industry, allowing us to create a similarly versatile piece that prioritizes comfort with an extremely smooth feel against your skin.

  • Short-sleeve jersey for all levels of mountain biking
  • Synthetic fabric pulls perspiration away from you
  • Four-way stretch construction maximizes mobility
  • Side panels increase airflow where you need it most
  • Polygiene technology reduces the buildup of odors
  • Silicone gripper dots hold the hem in place
  • Integrated sunglass wipe helps you clean your lenses

Tech Specs
Material48% nylon, 48% modal, 4% spandex
Recommended Usecross-country, downhill, enduro, trail
Manufacturer Warrantylimited lifetime


Mountain Bike Apparel

35 - 37.5in

(88.9 - 95.3cm)

37.5 - 40.5in

(95.3 - 102.9cm)

40.5 - 43.5in

(102.9 - 110.5cm)

43.5 - 46.5in

(110.5 - 118.1cm)

46.5 - 49in

(118.1 - 124.5cm)


29 - 31.5in

(73.7 - 80cm)

31.5 - 34.5in

(80 - 87.6cm)

34.5 - 37.5in

(87.6 - 95.3cm)

37.5 - 41.5in

(95.3 - 105.4cm)

41.5 - 45in

(105.4 - 114.3cm)


35 - 37.5in

(88.9 - 95.3cm)

37.5 - 40.5in

(95.3 - 102.9cm)

40.5 - 43.5in

(102.9 - 110.5cm)

43.5 - 46.5in

(110.5 - 118.1cm)

46.5 - 49in

(118.1 - 124.5cm)


Shorts 13in (33cm)

Pants 29in (74cm)


31 - 32in

(78.7 - 81.3cm)

32 - 34in

(81.3 - 86.4cm)

34 - 36in

(86.4 - 91.4cm)

36 - 38in

(91.4 - 96.5cm)

38 - 40in

(96.5 - 101.6cm)


23 - 25in

(58.4 - 63.5cm)

25 - 27in

(63.5 - 68.6cm)

27 - 29.5in

(68.6 - 74.9cm)

29.5 - 32in

(74.9 - 81.3cm)

32 - 34.5in

(81.3 - 87.6cm)


33 - 35in

(83.8 - 88.9cm)

35 - 37in

(88.9 - 94cm)

37 - 39in

(94 - 99.1cm)

39.5 - 42in

(100.3 - 106.7cm)

42 - 45in

(106.7 - 114.3cm)




How to Measure:
For best results, take measurements over your underwear.
Measure under your arms, around the fullest part of your chest.
Measure around your natural waistline, keeping the tape a bit loose.
Measure around the fullest part of your body at the top of your legs.
Using pants that fit well, measure the crotch seam to the bottom of the leg.

What do you think about this product?


>Rating: 5

GREAT riding shirt!

I've used it several times
True to size
Size Bought
5` 8"
135 lbs

This shirt has been my go to riding shirt this season. It's a nice fit and lightweight with venting under the arms. I am an athletic build size 4-6 top and ordered the medium so I would have a comfy fit and not a tight fit. Perfect!

>Rating: 3

Great fit but embarrassing sweat stains!

I've put it through the wringer
True to size

The fit of this shirt is awesome! Very soft and form fitting. I bought this to wear during a mountain bike festival in VT and I wasn’t super impressed with its wicking abilities. I bought the grey and it shows sweat like crazy! It wicks sweat away from your body but does not dry quickly at all. I would rather a black option that won’t show sweat as much.

Gray is notorious for showing sweat stains.

>Rating: 5


I've used it once or twice and have initial impressions

This shirt is super soft and very well styled! I love the underarm venting and the material is super wicking! LOVE IT and will def be buying another one!

>Rating: 5

Great Top

I've used it once or twice and have initial impressions

I have yet to wear this on a ride because we just keep getting snow in Utah but just from trying this shirt on I love it! The longer sleeves sold me on this shirt, I love them. The fabric is also super soft. Can't wait to wear this all summer on all my rides.

>Rating: 5

Comfy & Flattering

I've used it several times

I was skeptical of the material of this riding top because it doesn’t FEEL tech-y like most of my jerseys. However, it handled 6+ hours of sweaty riding REALLY well, and kept me cool and dry and, honestly, looking good 💁🏼‍♀️ It’s way more flattering than I would’ve expected. I’m a big fan.

>Rating: 5

Four Way Stretch For The Win!

I've used it once or twice and have initial impressions

I got a chance to use this piece in Virginia while riding on a hotttttt day. I am about 5’4/ athletic build - small waist but broad shoulders with a long torso. The small fit perfectly, but it is a tad more form fitting than some of my other mountain bike jerseys which are kind of boxy (no shape) and flowy. Definitely would still consider it to be in the all-mountain/ trail category. Wasn’t tight across my upper back or hips. Bonus! - the way the breathable panels are tailored along the sides is super flattering. The four way stretch was perfect for an incredibly varied ride with climbing, fast descents and intermittent rock gardens and the little silicone dots along the bottom of the jersey kept it in place.