
RUNNR CoreFlex™ Men’s Running Shorts
RUNNR CoreFlex™ Running Shorts — Secure Back Zip Pocket · Built-In Towel Loop · Drawstring + Elastic Waist
Most running shorts focus on one thing.
Lightweight fabric — but nowhere to carry your essentials.
Or storage — but bulky and distracting mid-run.
These are built to handle both.
The secure back zip pocket keeps your phone, keys, or cards locked in place without bounce, so you can run without distraction.
The lightweight outer shell stays breathable and comfortable, even on longer runs or higher intensity efforts.
The dual-fit waistband combines an adjustable drawstring with elastic support, so you get a secure fit that doesn’t shift or loosen as you move.
And for training sessions before or after your run, the built-in towel loop keeps your towel within reach — without needing to carry or manage it.
Clean, lightweight, and built for movement.
From runs to workouts — one short handles both.
What’s in it:
- Secure back zip pocket — essentials locked in, no bounce
- Lightweight breathable fabric — comfortable for runs and training
- Dual-fit waistband — adjustable, secure fit that stays in place
- Built-in towel loop — convenient for gym or post-run sessions
- Minimal design — clean look for performance and everyday wear

Original: $39.95
-70%$39.95
$11.99More Images















RUNNR CoreFlex™ Men’s Running Shorts
RUNNR CoreFlex™ Running Shorts — Secure Back Zip Pocket · Built-In Towel Loop · Drawstring + Elastic Waist
Most running shorts focus on one thing.
Lightweight fabric — but nowhere to carry your essentials.
Or storage — but bulky and distracting mid-run.
These are built to handle both.
The secure back zip pocket keeps your phone, keys, or cards locked in place without bounce, so you can run without distraction.
The lightweight outer shell stays breathable and comfortable, even on longer runs or higher intensity efforts.
The dual-fit waistband combines an adjustable drawstring with elastic support, so you get a secure fit that doesn’t shift or loosen as you move.
And for training sessions before or after your run, the built-in towel loop keeps your towel within reach — without needing to carry or manage it.
Clean, lightweight, and built for movement.
From runs to workouts — one short handles both.
What’s in it:
- Secure back zip pocket — essentials locked in, no bounce
- Lightweight breathable fabric — comfortable for runs and training
- Dual-fit waistband — adjustable, secure fit that stays in place
- Built-in towel loop — convenient for gym or post-run sessions
- Minimal design — clean look for performance and everyday wear

Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
RUNNR CoreFlex™ Running Shorts — Secure Back Zip Pocket · Built-In Towel Loop · Drawstring + Elastic Waist
Most running shorts focus on one thing.
Lightweight fabric — but nowhere to carry your essentials.
Or storage — but bulky and distracting mid-run.
These are built to handle both.
The secure back zip pocket keeps your phone, keys, or cards locked in place without bounce, so you can run without distraction.
The lightweight outer shell stays breathable and comfortable, even on longer runs or higher intensity efforts.
The dual-fit waistband combines an adjustable drawstring with elastic support, so you get a secure fit that doesn’t shift or loosen as you move.
And for training sessions before or after your run, the built-in towel loop keeps your towel within reach — without needing to carry or manage it.
Clean, lightweight, and built for movement.
From runs to workouts — one short handles both.
What’s in it:
- Secure back zip pocket — essentials locked in, no bounce
- Lightweight breathable fabric — comfortable for runs and training
- Dual-fit waistband — adjustable, secure fit that stays in place
- Built-in towel loop — convenient for gym or post-run sessions
- Minimal design — clean look for performance and everyday wear






















