Men's Split Running Shorts

Khaki / XXL

$22.99

PrimeBuild™ Men's Split Running Shorts – Single-Layer Quick-Dry Woven Shorts, No Liner, M-XXL

Running

Men's Split Running Shorts – Single-Layer Quick-Dry Woven Shorts, No Liner, M-XXL

$22.99

Free US shipping

Earn 3% back in PrimeBuild Cash How it works

ColorKhaki Khaki Pink Green Black

SizeXXL XXL L XL M

Free US shippingEstimated delivery in 14–15 business days, with tracking
Tracked shippingEvery order ships with tracking
Secure checkoutSSL-encrypted payments
Damaged or wrong item?Report it within 48 hours of delivery and we will resolve it

Shipping policy Returns policy

Shipping

This item ships free to the US. Estimated delivery: 14–15 business days after you order (1–2 business days to prepare plus transit). Every order includes tracking. Shipping policy

Returns & refunds

We accept returns for defective, damaged or incorrect items. Report the issue within 48 hours of delivery with clear photos of the item and packaging to primebuildfit@gmail.com. Change-of-mind returns are not accepted. Approved refunds are issued to your original payment method within 10 business days. Returns policy

Man wearing PrimeBuild green split running shorts with drawstring

Split running shortsRunning

Men's Split Running Shorts

One layer. Nothing extra.

Light, single-layer woven polyester running shorts with no liner, a curved split hem, an elastic drawstring waist and side pockets. Wear them over your own base layer. Sizes M to XXL.

No liner
Split hem
Quick-dry woven
M-XXL

From: $22.99

Choose color & size See how it works

Men's Split Running ShortsOne layer. Nothing extra.Single-layer woven fabricCurved split hemElastic drawstringSide pocketsMen's Split Running ShortsOne layer. Nothing extra.Single-layer woven fabricCurved split hemElastic drawstringSide pocketsMen's Split Running ShortsOne layer. Nothing extra.Single-layer woven fabricCurved split hemElastic drawstringSide pocketsMen's Split Running ShortsOne layer. Nothing extra.Single-layer woven fabricCurved split hemElastic drawstringSide pockets

What it's for · How to use

Light single-layer shorts
for hot-weather runs

Single-layer quick-dry woven shorts with no liner, a curved split hem, a drawstring waist and side pockets, in sizes M to XXL.

1. Your base layer
Wear them over your own compression shorts or briefs.
2. Tie the drawstring
The elastic waist and cord keep them snug on fast efforts.
3. Open your stride
The split sides open up your stride on runs and at the gym.

See it in action

One layer, full stride.

A quick look at the split hem, the waist and the colors.

What it does

Less fabric,
more freedom

Single layer
No liner: wear your own base layer.
Split hem
Room for a full stride.
Quick-dry woven fabric
Light and breathable.
Drawstring waist
Elastic with an adjustable cord.
Side pockets
For small items.

Man wearing green split running shorts with drawstring

Man wearing pink split running shorts — Pink

The details

Sizes and
what's included

Asian sizing: compare the waist with a pair you own and size up if you're between sizes.

Specifications

Material: Woven polyester
M: Outseam 16.9 in, waist 29.9 in, hip 41.7 in
L: Outseam 17.3 in, waist 31.5 in, hip 43.3 in
XL: Outseam 17.7 in, waist 33.1 in, hip 44.9 in
XXL: Outseam 18.1 in, waist 34.6 in, hip 47.2 in
Colors: Khaki, Pink, Green, Black
In the box: 1 pair of shorts in the color and size you select

Waist measured unstretched. Not every color comes in every size: check the options. Light colors can be slightly see-through when wet.

Ideas

Where to
wear them

General ideas to get you started.

1. Hot-weather runs
One light layer for warm miles.
2. Track and races
Split sides for fast efforts.
3. Gym and HIIT
Over your favorite compression shorts.
4. Summer days off
Easy, light and casual.

Care. Machine wash cold and hang to dry.

FAQ

Questions,
answered

Something else on your mind? Our team answers from the contact page.

Contact us

Do they have a liner?

No. They're single-layer shorts. Wear them over compression shorts or your usual underwear.

How do they fit?

They use Asian sizing. Compare the waist measurements with a pair you own and size up if you're between sizes.

Are all colors available in all sizes?

No. Some colors come in selected sizes only. Check the options when you choose.

How much does shipping cost and how long does it take?

Shipping is free on every order to US addresses, with no minimum. Orders are handed to the carrier within 1-2 business days after payment, and every order ships with tracking. The estimated delivery time for this product is 14-15 business days in total, including processing. We ship to US addresses only.

What is the return policy?

If an item arrives defective, damaged or incorrect, email primebuildfit@gmail.com within 48 hours of delivery with your order number and photos. We will resolve it with a replacement or a refund to your original payment method, usually without you having to send the item back. Returns for change of mind or sizing preference are not accepted.