Momentum Short 2.0 with Liner


in Granite


Momentum Short 2.0 with Liner


in Granite


One short for all the ways you train

Color: Granite Size:Size Unavailable?


Our lightest athletic short is built with quick-drying four-way stretch fabric, a durable water repellent treatment, and a matte finish that looks as great as it feels. Redesigned with deep hand pockets, a hidden zippered back media pocket, and an overlapped side split and gusset for total range of motion during sprints, squats, and sun salutations. Put 'em on and go—the breathable built-in boxer brief is designed for comfort and support without being restrictive.

  • Built-In Breathable Boxer Brief Liner*
  • Four-Way Stretch
  • Durable Water Repellent Treatment
  • Mesh Front Pockets
  • Hidden Media Pocket
  • Overlapped Side Split & Gusset Construction
  • Available in Short 6" and Standard 8" lengths

Made in Shenzhen, China

*Liner Color May Vary

Also available without liner

Fit & Size Guide

Designed with a modern, athletic fit. The built-in liner is supportive without being restrictive. We recommend sizing up if you’re between sizes or prefer a more relaxed fit.

The Standard length has an 8-inch inseam and the Short length has a 6-inch inseam. Both versions have the same dimensions in the leg opening and waist.

See size guide below for details.

Momentum Short 2.0 with Linersize guide

Size Chart
1 Waist 27 – 29 30 – 32 33 – 35 36 – 38 39 – 41
2 Inseam 6 & 8 6 & 8 6 & 8 6 & 8 6 & 8
3 Leg Opening 23 23½ 24 24½ 24¾


  • Most orders are delivered in 3–7 business days. Customers will receive a shipment confirmation email with tracking information within 1-2 business days of of placing their order.
  • International orders are typically delivered in 7-21 business days. For more information, see our Support & FAQ page.
  • When your order is shipped, you will be emailed a FedEx Smart Post or USPS tracking number.


We are decent human beings and we want you totally satisfied with your purchase. If you’re not completely happy with it, you may return or exchange your order within 30 days of receiving the goods for all US and US Military orders. Item(s) must be unwashed and in new condition. (We cannot accept returns and exchanges for international orders.) 

We will replace or repair any item with defects that are not the result of expected wear and tear. If your apparel fails for any reason, send us a note at and we'll get you squared away.

Customer Reviews

Customer Reviews

Based on 36 reviews
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John F.
United States

Great shorts!

Really like them, good for casual wear or serious running. Five stars

Nhan V.
United States

Great Shorts!

Great shorts! I wear them at the gym, around town and even wet wading when fishing!

Samuel L.
United States

Perfect for a lot of situations

These are great shorts. I've used them to hike, run errands, swim, etc. They're comfortable for all facets of everyday life.

Ryan T.
United States

Perfect for Every Activity

I love these shorts, though I should have bought them without the liner as they seem to be more versatile that way. I like the back pocket. Its just the right size to fit a small wallet and my keys. The material is comfortable and has just the right amount of stretch. For some reason, the waist band was extremely loose, which is different compared to the Everyday shorts that I also own. I wear a Small and have to keep the drawstring tightened at all times, it may just be mine, but if not, I would like it if the waist band were more like the Everyday shorts. Otherwise Excellent shorts!

C.J. T.

Great short

It is my first purchase from Myles. The fabric is sturdy yet stretchy and breathable. It looks more like a casual short. The picture was accurate. The short was exactly that Oxblood colour. I also like the liner aswell it isn't too tight. The only thing that could be approved is the zipper pocket. I find it to be on the smaller side. And also the shipping. I got hit with a huge amount of customs costs. If they were available in my country I would buy them there but sadly they don't. Overall good short. I use it for CrossFit and skateboarding.