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The Training Day Boxer Brief
The Training Day Boxer Brief
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The Training Day Boxer Brief

(957)
LIMITED TIME OFFER: 80% OFF: $4.98 or 3 FOR $12 UNDERWEAR
Non-Member: 
$24.95
Core:
Black
Limited
Size:
Select an option
Fit: True to Size
Qty: 1
1
LIMITED TIME OFFER: 80% OFF: $4.98 or 3 FOR $12 UNDERWEAR
After your first purchase, you will be charged $69.95 each month for a Member Credit, unless you “Skip” between the 1st and the 5th. You have 12 months to redeem each credit for any item or outfit up to $100, before the credit expires. Cancel your membership anytime online or by phone.Learn more about our VIP membership

Wear It With

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Made for the hustle.

Tackle your day with ease and comfort in the Boxer Brief you’ll never stop raving about. Crafted for the softest feel and designed with a high-performance fit that moves with you.

IT'S ALL IN THE DETAILS

Zip Pockets


Sweat Wicking


Anti-Stink


4-Way Stretch


Nylon Twill

A fabric designed to go everywhere. Drop, scratch, or dunk — it won’t feel a thing. It’s water resistant, quick-dry, and durable properties will make sure of it. Plus, mildew resistant tech keeps it smelling fresh.

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957 reviews for The Training Day Boxer Brief
957 reviews for The Training Day Boxer Brief
4.4
89% who purchased recommend it
Overall Fit
Runs SmallTrue to SizeRuns Large

Reviews

AI Generated Review Summary

Fabletics customers appreciate these Training Day Boxer Briefs for their moisture-wicking fabric and well-fitting compression during workouts. Customers praise the snug yet flexible fit that keeps everything in place, though some find the pouch area too tight or lacking room.

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Edgar

Size PurchasedM
Color PurchasedMid Grey Heather
November 11, 2026

This underwear feels tight in the legs & hips but very loose in the crotch

April

Size PurchasedL
Color PurchasedVintage Grey
November 10, 2026

Love

April

Size PurchasedL
Color PurchasedMid Grey Heather
November 10, 2026

Love
Our 30 Day Perfect Fit GuaranteeWe’ve got you covered! If the style you ordered doesn’t fit perfectly or you don’t love how it looks, we’ll happily accept returns or exchanges up to 30 days from shipment. 30 Day Fit Guarantee applies to select styles only and excludes Need-Now Prices.