Designed in U.S.A. · 30-day returns
ASRV
Athlete training in ASRV Tetra-Lite shorts
[ Tetra-Lite® ]

One thousand workouts. One pair.

Six-way stretch that recovers, a water-repellent finish, and Polygiene® treatment that keeps the odor out. Four cuts of the same short.

[ Why it lasts ]

Built to be bought once.

Most training shorts are replaced twice a year – blown seams, cheap elastic, odor that sticks despite being washed. Sound familiar? Our Tetra-Lite® Shorts have a performance-first DNA: highly adaptable, built to last, chosen by serious athletes.

Tetra-Lite fabric and seam construction detail
6X
Stretch, and it recovers
20+
color options
8,000+
Five-star reviews
[ Four variations ]

The lineup.

Same Tetra-Lite® fabric in all four. Length and liner type are up to you.

ASRV 5
Bestseller
5" Liner
Tetra-Lite® Liner Short
Inseam5"
LinerWarpFlexx®
Best forLifting, HIIT
Size
$138
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ASRV 5
5" Linerless
Tetra-Lite® Linerless Short
Inseam5"
LinerNone
PocketsZip side ×2
Size
$108
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ASRV 7
7" Liner
Tetra-Lite® Liner Short
Inseam7"
LinerWarpFlexx®
CoverageAbove knee
Size
$138
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ASRV 7
7" Linerless
Tetra-Lite® Linerless Short
Inseam7"
LinerNone
Best forEveryday, travel
Size
$108
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Slate Grey shown · multiple colors available

Tetra-Lite short construction flat lay
[ Construction ]

Quality is in the details.

[ Video Debrief ]

The Tetra-Lite® short, explained

We built Tetra-Lite® because nothing off the shelf held up. Light enough to forget you're wearing it, and it returns to shape every time. Our CEO breaks it down below.

Tetra-Lite®
The shell on all four. Lightweight, soft, 6X stretch with full recovery.
WarpFlexx®
Warp-knit compression liner on the 0865 and 0866. Holds its shape through hundreds of washes.
Polygiene® + DWR
Antibacterial treatment stops odor; the water-repellent finish shrugs off light rain.

Earned, not claimed.

★★★★★Independent reviews
★★★★★

“Six months of five-day weeks in these. No pilling, no blown seams, and the waistband hasn't stretched out. They still look like the day I got them.”

Tetra-Lite® 5" LinerVerified buyer
★★★★★

“The WarpFlexx liner has the perfect amount of compression. Snug fit but doesn't squeeze too much. Plus the built-in side slot phone pocket works wonders during my runs.”

Tetra-Lite® 5" LinerVerified buyer
★★★★★

“I hesitated at the price, but got them anyway because a friend recommend them. Best decision ever, these shorts are insane. Quality and durability are unmatched. Got 4 pairs now in different colors.”

Tetra-Lite® 7" LinerlessVerified buyer
ASRV community
ASRV community
ASRV community
ASRV community
ASRV community

True to size.

Standard fit. Our 5′11″, 170 lb model wears a Medium. Match your waist measurement to the chart.

Not right? 30-day returns.
SizeWaist
XS27–29"
S29–31"
M31–33"
L33–35"
XL35–38"
XXL38–41"

Buy once. Train relentlessly.

Four shorts, one fabric.

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10% off your first pair
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