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LD 4" Split Shorts (3 Pairs)

$180 $90$30 a pair
PAIR 1: Black

PAIR 2: Select

PAIR 3: Select

SIZE
Free US shipping over $125 | 30-day returns
COMPLETE THE LOOK
AeroGrid Performance Shirt
AeroGrid Performance Shirt
Color: Black
Choose Color & Size
$35
MD Half Tights
MD Half Tights
Color: USA
Choose Color & Size
$60
Who is this for? +

For: Runners who want a light split short for workouts and race day.

  • Track, cross country and road training
  • A weekly rotation for training and racing
Description +

Built for speed. Nothing extra.

The 4" Split Shorts were designed for runners who want to feel fast, free, and focused. Lightweight, breathable, and stripped down to the essentials. These are your go-to shorts for track sessions, tempo days, and race day.

Features:

  • 4" inseam with side split for unrestricted movement
  • Featherweight performance fabric that moves with you
  • Built-in liner for support and reduced chafing
  • Two gel-sized pockets integrated into the liner for fuel on the go
  • Flat waistband with internal drawstring for locked-in comfort
  • No bounce, no bulk: just performance
  • Minimal branding to keep it clean

Trusted by runners who train hard and race harder. If you want that weightless feel when it matters most, this is your go-to.

Delivery & Returns +

Running gear usually arrives within 6 business days of your order. These ship separately from posters and graphic tees, so you might receive multiple packages depending on your order.

Returns are available within 30 days as long as items are unworn and include all original tags and packaging. Missing tags or packaging may result in a small restocking fee. If you're unsure about fit, we're happy to help before you place your order.

For: Runners who want a light split short for tempo days, track sessions and race day.

  • A 4 inch inseam with a side split: more coverage than a racing short, nothing pulling at the top of the stride
  • Two gel pockets in the liner and a flat waistband with an internal drawstring
  • Fits a tad loose. Sizes XS to L

Not for: Runners who want a phone pocket or compression. The MD Half Tights have both.

Built for speed. Nothing extra.

The 4" Split Shorts were designed for runners who want to feel fast, free, and focused. Lightweight, breathable, and stripped down to the essentials. These are your go-to shorts for track sessions, tempo days, and race day.

Features:

  • 4" inseam with side split for unrestricted movement
  • Featherweight performance fabric that moves with you
  • Built-in liner for support and reduced chafing
  • Two gel-sized pockets integrated into the liner for fuel on the go
  • Flat waistband with internal drawstring for locked-in comfort
  • No bounce, no bulk: just performance
  • Minimal branding to keep it clean

Trusted by runners who train hard and race harder. If you want that weightless feel when it matters most, this is your go-to.

Running gear usually arrives within 6 business days of your order. These ship separately from posters and graphic tees, so you might receive multiple packages depending on your order.

Returns are available within 30 days as long as items are unworn and include all original tags and packaging. Missing tags or packaging may result in a small restocking fee. If you’re unsure about fit, we’re happy to help before you place your order.

Why runners choose the LD 4" split shorts

  • camo-3

    The side split

  • All the way round

    All the way round

  • usa-3

    On the track

Two gel pockets in the liner

Gel-sized and bounce free, enough for a gel, a key or a granola bar.

Flat waistband, internal drawstring

Sits flat under a race belt and ties inside, so nothing digs in.

Featherweight performance fabric

Light and breathable, stripped to the essentials for tempo days and race day.

4 inch inseam with a side split

The split opens up your stride, so nothing pulls at the top end.

4.9 out of 5 stars

Average rating

from 117 reviews across the store

150+

Pairs sold

30 DAY

returns

Buy 2 shorts get 1 free! Free US shipping over $125.

Build your 3-pack

Buy any 2 shorts, get 1 free

  • RD Split Shorts, White

    $60

    Rated 5.0 out of 5, 3 reviews

    Sizes: SML (sold out)

    Buy 2, get 1 free

    Sold out in every size

    RD Split Shorts in White Only 5 left
  • MD Half Tights, Cotton Candy

    $60

    Rated 4.8 out of 5, 16 reviews

    Sizes: S (sold out)ML

    Buy 2, get 1 free

    Preorders open soon

    MD Half Tights in Cotton Candy
  • MD Half Tights, Yellow Jacket

    $60

    Rated 4.8 out of 5, 16 reviews

    Sizes: SML

    Buy 2, get 1 free

    Preorders open soon

    MD Half Tights in Yellow Jacket
  • MD Half Tights, USA

    $60

    Rated 4.8 out of 5, 16 reviews

    Sizes: S (sold out)M (sold out)L

    Buy 2, get 1 free

    Preorders open soon

    MD Half Tights in USA Only 1 left

Build out your kit

  • NanoVent Shirt, Black

    $35

    Sizes: XSS (sold out)M (sold out)L (sold out)

    Sold out in every size

    NanoVent Performance Shirt in Black Only 1 left
  • NanoVent Shirt, White

    $35

    Sizes: XSS (sold out)M (sold out)L (sold out)

    Sold out in every size

    NanoVent Performance Shirt in White Only 1 left
  • AeroGrid Shirt, White

    $35

    Sizes: SML (sold out)

    Sold out in every size

    AeroGrid Performance Shirt in White
  • AeroGrid Shirt, Black

    $35

    Sizes: SML (sold out)

    Sold out in every size

    AeroGrid Performance Shirt in Black

Questions runners ask

What size should I get?

Sizes are XS, S, M and L, and the size chart on this page has the measurements. If you are between sizes, message us before you order and we will help.

Can I mix colors in the 3-pack?

Yes. Pick any three colors that are in stock. That is the Buy 2 Get 1 Free deal, so three pairs come to $90.

Do they have pockets?

Yes. Two gel-sized pockets are built into the liner, enough for a gel, a key or a granola bar. These do not have the rear phone pocket that the half tights have.

How long does delivery take?
Running gear usually arrives within 6 business days of your order. Orders over $125 ship free in the US.
What if they do not fit?
Return them within 30 days, as long as they are unworn and still have their tags and packaging. Missing tags or packaging may mean a small restocking fee.

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