Interval 5in Liner Short - Men's
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Interval 5in Liner Short supports high-output training with secure stretch and airflow
What Our Gearhead® Experts Are Saying:
"These are my go-to shorts for everything—track intervals, trail sprints, strength days. The liner stays put and doesn’t ride up, the waistband is solid, and they’re breathable enough to handle seriously sweaty sessions. Total workhorse shorts that still feel premium."
From hill repeats to HIIT circuits, the Ten Thousand Interval 5in Liner Short is built to crush our toughest sessions. Lightweight, breathable, and designed for high-output movement, this short combines performance fabric with an ultra-supportive built-in liner that stays locked in place as we move.
Laser-cut ventilation keeps airflow high and sweat low, while the 4-way stretch fabric allows total freedom through every rep or stride. Two zippered pockets keep keys and cards secure, and a no-pinch waistband ensures comfort when we’re grinding through miles or reps. These are the shorts we grab when performance matters.
Details
- Versatile training short for running, lifting, and HIIT workouts
- Built-in liner provides breathable, chafe-free support
- Lightweight shell with 4-way stretch for unrestricted movement
- Laser-cut ventilation zones increase airflow and cooling
- Zippered pockets secure small essentials while on the move
- No-bounce waistband stays in place during intense training
- 5-inch inseam offers balanced coverage and mobility
- Designed to handle sweat-heavy, high-intensity sessions
- Item #TNE000T
- Material
- 86% polyester, 14% spandex
- Fit
- regular
- Length
- mid-thigh
- Inseam
- 5in
- Pockets
- zippered hand, 2 on-seam hand
- Waist
- no-pinch, no-bunch design
- Claimed Weight
- 5oz (142g)
- Activity
- hiking, camping, running, training
- Manufacturer Warranty
- lifetime
Reviews
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Overall Rating
4.5 based on 5143 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.Customer Images
Here's what customers have to say
The product is well-received for its comfort, flexibility, and durability across a range of workouts. Reviewers praise the supportive liner and quality construction, though some note issues with the waistband and branding. Overall, the shorts are considered a worthwhile investment as a versatile workout option.
AI-generated from the text of customer reviews.
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Selecting an option will reload the available reviews on the pageJuly 15, 2025
Great shorts, great features, small gripes
[This review was collected as part of a promotion.] I love these shorts. The fit is great, materials are excellent, style and function both on point. Small gripes: the liner pocket for the phone is on the left side only. I want it on the right. Why not both? Also, that pocket has a hard time holding onto my phone without a case on it.
Originally reviewed on Ten Thousand
July 14, 2025
Good Product Well made
[This review was collected as part of a promotion.] Well made product Material does not breath as well as I had expected
Originally reviewed on Ten Thousand
July 13, 2025
Love the look and feel
[This review was collected as part of a promotion.] Love the look and feel of these shorts. Hoping they start making more colors because I would buy all of them!
Originally reviewed on Ten Thousand
July 13, 2025
Crap seams
Great fit. Quality fabric. Unfortunately the seams began falling apart after a few months making some of the shorts unwearable. I believe if they addressed this problem the shorts would be perfect.
Originally reviewed on Ten Thousand
July 13, 2025
Versatile & Stylish
[This review was collected as part of a promotion.] A go to staple for multiple activities. Perfect for the gym but also a high quality out and about short.
Originally reviewed on Ten Thousand
July 11, 2025
Liner a thumbs down
Have worn several Ten Thousand clothes over the years but recently tried the interval liner short. Was quite disappointed, the liner is terrible, it was loose and baggy constantly riding up, zero compression. The 7” Shorts were great I’d pass on the liner. I will have to cut it out as I’ve worn them twice to make sure I wasn’t crazy. I have several other companies shorts with liners in them and unfortunately, these were the worst. I am a 35” waist so I went with XL as they say in many questions size up. The waist is fine and the right size and no, I don’t have tiny legs which was what I thought it may be but I’m 5’11 210 and wear between Lg and XL on all my other liner shorts.
Originally reviewed on Ten Thousand
July 9, 2025
Inconsistent Sizing & Poor Stitching
[This review was collected as part of a promotion.] TLDR: The L in the interval shorts is massive vs the L in the tactical shorts which is small. I'm 32-34 and I should have got the M in the interval with liner and XL in the Tactical with Liner. Plus the stitching of the liner and waistband will likely start falling apart. I originally purchased the 7" Tactical shorts with the liner in L and they were tight on me. No big deal, I'm normally a 32-34 and mediums fit great when I'm cutting and Larges fit well for both bulking and cutting. But the other issue was that the liner stitching was terrible and already was coming apart after 1 wear of those shorts. So thankfully Ten Thousand gave me a credit for the shorts. So I figured I would try the liner interval shorts. I got the same size- Large, 7" with liner. And I'm basically swimming in them. Because of that I haven't been wearing them as much. And I am concerned that the stitching will start to come apart since it is already happening to all of the tactical shorts I purchased. So If you're a 32-34 get the Mediums of the interval shorts. And keep in mind that the stitching may start to fall apart. Overall for the price the material is nice, the colors are nice, but I'd expect significantly better stitching quality and more consistent sizing.
Originally reviewed on Ten Thousand
July 9, 2025
Great workout shorts
[This review was collected as part of a promotion.] The fit is true to size and their durable and look great 👍
Originally reviewed on Ten Thousand
July 8, 2025
Poor quality, overpriced
Extremely comfortable shorts, the best liner I have found to date. However the durability of these shorts is lacking. I have multiple pairs that I wear and wash weekly. The logo decorations and the black trim will fail, peel, and tear off, leaving these looking ragged after a few months. One pair has separated at the side seam from the glue and trim failure after around nine months. I was DENIED WARRANTY because they were on "final sale" when purchased. Crappy excuse to not back up your products, especially since they are now demanding premium prices. Lost a customer Ten Thousand.
Originally reviewed on Ten Thousand
July 8, 2025
Good Shorts But With A Issue
Overall good shorts from materials, design to durability. I own several pairs of the 7-inch unlined version with no longevity issues so far. A issue I’ve noticed is on the back of the shorts where the horizontal seam is glued (just below the waistband), my synthetic shirts tend to get snagged by this. Not sure of the exact reason, my guess is the material doesn’t sit perfectly flush, so it slightly grabs the shirt. Hoping the Ten Thousand team can fixed this on future iterations.
Originally reviewed on Ten Thousand
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