Classic 3" Kona Rock Running Shorts - Lined (Unisex)

Nadia was recognized as the first Latina to Run 100 Marathons by Guinness World Records. She is 5'6" 135 pounds normally wears a Medium Shorts, but models Size XS in our Unisex shorts and a Medium shirt.

Classic 3" Kona Rock Running Shorts - Lined (Unisex)

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RUNYON430-U-2X

All Sex Classic 3" Performance Running Short Features

  • Designed & Made In The USA
  • All Sex / Unisex 3" Lined Running Shorts for Women & Men
  • Versatile Unisex Athletic Fit
  • 3" Inseam with 3" Side Slits for Freedom of Movement
  • 4-Way Stretch Performance Fabric
  • Lightweight, Moisture-Wicking & Quick-Dry
  • Built-In Odor-Resistant Performance Brief Liner
  • 7" Backside Zipper Phone Pocket for Phone, Keys, Gels, Cards & Essentials
  • Women's Unisex Sizing — XXS is Women's XS/S; XS is Women's S/M; Small is Women's M/L
  • Great for Running, Trail Running, Hiking, Gym, Workout, Fitness, Beach Volleyball, Swimming, Kayaking, Yoga, Pilates & the Outdoors

Designed To Perform

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Details

Built for running, trail running, gym workouts, and active outdoor wear, the Runyon All Sex Classic 3" Performance Running Short is a lightweight unisex lined running short designed for women and men. Featuring a classic 3-inch inseam, built-in performance brief, 4-way stretch quick-dry shell, and spacious backside zipper phone pocket, these versatile performance shorts are designed to move comfortably across running, hiking, fitness, beach workouts, and everyday adventures. Designed and made in California by endurance athletes and field-tested over countless training and racing miles.

4-Way Stretch Performance Fabric

The lightweight outer shell is constructed from 4-way stretch, quick-dry, moisture-wicking performance fabric designed to move naturally with your body. An integrated odor-resistant performance brief provides comfortable coverage and support, making the American Classic a versatile unisex lined running short for women and men during long runs, speed workouts, trail running, gym training, hiking, and warm-weather activities.

3" Side Slits For Range of Motion

The 3" side slits provide unrestricted range of motion through every stride, squat, lunge, and workout. Combined with the short 3-inch inseam, the split-leg athletic design provides the freedom of movement runners expect while remaining versatile enough for trail running, hiking, gym workouts, beach volleyball, swimming, kayaking, yoga, Pilates, and other active pursuits.

7" Zipper Phone Pocket

A spacious 7" integrated backside zipper pocket near the waistband provides secure storage for a phone, keys, energy gels, cards, wallet, and other essentials while running, hiking, training, or traveling. The streamlined rear placement keeps storage out of the way while maintaining the classic appearance and freedom of movement of a performance running short. Reflective zipper detailing is available on select colors while supplies last, while Runyon reflective detailing adds visibility during low-light runs and workouts. Designed by distance runners, these shorts have been field-tested from everyday training miles to sub-3-hour marathons.

Made For All Sexes

The American Classic was designed as one performance short for all sexes, with a versatile unisex athletic fit that works for women and men. The short inseam, flexible waistband, split-leg construction, and lightweight stretch shell provide a comfortable range of motion across different athletes and activities.

For women, XXS is comparable to a Women's XS/S, XS to a Women's S/M, and Small to a Women's M/L (Men's Small), with additional sizes following the unisex size progression. This makes the American Classic a great option for women looking for a 3-inch unisex running short with a relaxed athletic fit rather than a traditionally fitted women's style. Please refer to the Size Chart below for detailed measurements and fit guidance.

Available In 11 Colors

Available in Black, White, Purple Power, Buffalo Brown, Hot Lava (Fluorescent Safety Orange), Havasu (Teal), Kona Rock (Charcoal), Hawt Fuchsia (Hot Pink), Neon Lights (Fluorescent Safety Yellow), Red Rock (Rust), and Granite Chief (Steel Grey).

Designed and Only Made In California

Proudly designed and made in Los Angeles, California, the All Sex Classic 3" Running Short reflects Runyon's commitment to American-made performance apparel. Built by endurance athletes for runners and active people of all sexes, it combines lightweight performance, functional storage, and unrestricted movement in one versatile Made in USA running short.

Size Chart

American Classic All Sex 3" Performance Running Short

Unisex SizeXXSXSSMLXL2X
Waist26-28"28-30"30-32"32-34"34-36"36-38"38-42"
Inseam3"3"3"3"3"3"3"
Outseam10"11.5"12"12"12"12"12"
Rise10.5"10.5"11"11.5"11.75"11.75"12"
Ounces3.84.24.44.64.85.05.4
Women's SizeXS/SS/MM/LL/XLXL/2X2X/3X2X/3X
Men's SizeXXSXSSMLXL2X
Features
Activities & Sports
Running, Hiking, Trail Running, Beach Volleyball, Beach, Kayaking, Swimming, Gym, Workout, Crossfit, Yoga, Pilates
Care Instructions
Wash Cold, No Bleach, No Softener, Tumble Dry Low Heat
Color Description
Dark Heather Grey, Dark Graphite, Dark Charcoal, Dark Grey, Gunmetal
Country of Origin
Made In USA
Fabric
4.5 oz Quick-Dry Spandex/Poly
Fabric Content
Poly Spandex Blend
Features
  • 2-in-1 Brief Liner
  • 3 Inch Inseam
  • 4-Way Stretch
  • Built-In-Liner
  • Inside Drawcord
  • Lightweight
  • Moisture-Wicking
  • Phone Pocket
  • Quick-Dry
  • Reflective
  • Split
  • Zipper Pockets
Model
Nadia - XS
PMS Color
Dark Heather Charcoal
Release Date
December 4, 2021
Brand
Runyon
GTIN
783128974636
MPN
0783128974636
Happy Trails

Customer reviews

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Recommendation for purchase

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Based on 6 recommendations
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Beth , Mississippi
Beth , Mississippi
Verified purchase
09/13/2023
Product variant:  Color/Style: Black; Size: XXS
Comment
Someone has already eluded to this feature in a previous review, but the zipper pocket in the back of the shorts is AMAZING. The reflective accents are wonderful. The quality of this product is unparalleled. Will never buy another running short. If you use the size guide with the measurements ( which I did) I can't see you going wrong in a size . They fit perfectly. Best feature is their commitment to providing jobs to workers in the USA. Maybe they will develop a line with some domestically grown cotton. Fabrics made here in USA not just sewn and cut here would be nice also.
Jenny from Ohio
Jenny from Ohio
Verified purchase
01/15/2023
Product variant:  Color/Style: Hot Pink; Size: S
Comment
First off...these shorts are amazing!! They are the perfect length and fit. The pocket in the back holds my huge iPhone and doesn't ride down with that weight back there. don't have to worry about wearing a running belt. I've tried sooo many shorts with "phone" pockets and they just don't hold what I need it to. Worth the investment!
Sacha from Montana
Sacha from Montana
Verified purchase
07/15/2022
Product variant:  Color/Style: Purple; Size: XS
Comment
Heck yeah! These shorts are amazing! I wore these for an ultramarathon and they did the job for 12+hours. I did have some chafing, but I live in MT and the ultra was in OH with all the humidity so I think that's to be expected. The back pocket fits a tub of squirrel nut butter that I kept handy for the first 10 miles.
I ordered the wrong size and the folks at Runyon helped me get a quick exchange.
Nadia - Los Angeles, CA
Nadia - Los Angeles, CA
Verified purchase
05/22/2022
Product variant:  Color/Style: Hot Pink; Size: S
Comment
I love the color how it pops. It has a convenient pocket in the back and very comfortable to wear running or working out.
Abby from Louisiana
Abby from Louisiana
Verified purchase
05/11/2022
Product variant:  Color/Style: Rust; Size: S
Comment
Those days when it’s almost too hot to run… but you do it anyway. It’s already starting to feel like a hot summer here in the South at 82 degrees F. I recently discovered Runyon and tested out a tank and running shorts. The top was easy breezy on this hot run, and the 3” Red Rock shorts are AH-mazing!! These shorts are my new best friend. I will definitely use these for running, hiking, and anything else outdoors! The fabric was comfortable for all 4 miles without sticking. The company gives back to protect wildlife for every purchase and all packaging is biodegradable. I think Runyon is a valuable part of the running community and look forward to watching them grow. I hope this review helps anyone just getting into running, or seasoned runners looking for new gear ❤️
Jill -- Illinois
Jill -- Illinois
Verified purchase
05/10/2022
Product variant:  Color/Style: Charcoal; Size: 2XL
Comment
Loving everything so far. I haven’t had a chance to run in the shorts yet since it’s like 20 degrees here, but I wore them for some strength training and they were very comfortable. I have a tough time finding shorts that fit well and these might be perfect. The shirts are great. I sized up in the long sleeve and it’s perfect. I think it wicks better than my lulu shirts. My husband loves his hats and we’ve both received a lot of compliments on our new gear. 5 stars!
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