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Heavyweight Core Short

Shorts

$128as of Jul 5, 2026. Check the current price at Ten Thousand

The verdict

A heavier-weight short for training; solid if you prefer substantial fabric, but Ten Thousand's typical fit applies—size up if between sizes.

Fit

Heavyweight cotton implies a thicker, less stretchy short. Expect less movement flex than their technical pieces; fits most like a traditional short with a tapered modern cut.

Quality

Cotton construction usually means less technical performance but comparable seam quality; lifespan is good if the wearer avoids heavy sweat sessions (cotton holds moisture).

Price check

Fair pricing for a cotton-based performance short. At 128 USD, you're paying for Ten Thousand's fit expertise applied to a more traditional fabric.

Best for

Someone who prefers the feel and breathability of cotton, trains in moderate-intensity settings (not pure HIIT), and accepts shorter wear-between-washes cycles.

Care

Cotton can soften and relax with repeated washing; expect minor fit shift over time.

cottonheavyweighttrainingtraditionalbreathable

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What owners report about Ten Thousand shorts

Owners report the line holds up unusually well under hard gym use — one long-term tester's pair was "still kicking after three years of hard training" — and the waistband draws consistent praise for staying put without rolling or sagging. Reviewers describe the cut as slimmer than a typical athletic short, and heavier-built owners report snugness through the thighs. The most repeated complaints are the optional compression liner losing its grip and shifting mid-workout, drawstrings migrating in the washing machine, and hit-or-miss customer service.

Strengths: Long-term durability under lifting and high-intensity training, with a waistband reviewers single out for staying in place.
Watch out for: The built-in compression liner is what reviewers flag first — it can lose compression and twist mid-workout — and owners report slow, inconsistent customer service when something goes wrong.
Sizing: Reviewers call the fit true to size but slimmer than a standard athletic short; some owners report pairs coming up big, so check the size chart rather than sizing up by default.

About Ten Thousand's shorts line as a whole. Sources: Ten Thousand Interval Short Review (Real Testing) · Ten Thousand Review: I Tried Their Shorts and Shirts · Ten Thousand Shorts Review - Must Read This Before Buying