Terms
The Training Day Boxer Brief
The Training Day Boxer Brief
91% recommend this product

The Training Day Boxer Brief

(376)
Last Chance
LIMITED TIME OFFER: 80% OFF: $4.98
Non-Member: 
$24.95
Color: Mushroom Mauve(Shop This Color)
Size:
Select an option
Fit: True to Size
Qty: 1
1
Limited Inventory: Don't miss out on your Last Chance to get this item!
LIMITED TIME OFFER: 80% OFF: $4.98
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
Non-Member: $24.95

Wear It With

Current Item

The One Short Lined 5in
The One Short Lined 5inLIMITED TIME OFFER: 2 FOR $20 SHORTS
$10.00 $74.95
The Everyday Tote
The Everyday ToteLIMITED TIME OFFER: 80% OFF
$18.98 $94.95
The Convertible Travel Bag
The Convertible Travel BagLIMITED TIME OFFER
$19.00 $109.95
The One Short Lined 7in
The One Short Lined 7inLIMITED TIME OFFER: 2 FOR $20 SHORTS
$10.00 $74.95

You Will Also Love

The 24-7 Boxer Brief
The 24-7 Boxer BriefLIMITED TIME OFFER: 80% OFF
$4.98 $24.95
The Blueprint Boxer Brief
The Blueprint Boxer BriefLIMITED TIME OFFER: 80% OFF
$4.98 $24.95
The 24-7 Boxer Brief
The 24-7 Boxer BriefLIMITED TIME OFFER: 80% OFF
$4.98 $24.95
The Baselayer Short
The Baselayer ShortLIMITED TIME OFFER: 80% OFF
$8.99 $44.95
Eco Style
The 24-7 Tee
The 24-7 Tee

LIMITED TIME OFFER

$11.98 or 3 FOR $19 TEES AND TANKS
376 reviews for The Training Day Boxer Brief
376 reviews for The Training Day Boxer Brief
4.4
91% who purchased recommend it
Overall Fit
Runs SmallTrue to SizeRuns Large

Recent reviews

AI Generated Review Summary

Fabletics customers appreciate the exceptional comfort, breathability, and supportive fit of these men's underwear. Customers praise the soft, stretchy fabric that allows unrestricted movement, as well as the vibrant color options and stylish look that many find ideal for the gym or everyday wear.

LUIS.A

Size PurchasedS
Color PurchasedStorm Slate
August 13, 2026

Amazing when wearing feels almost like you have nothing on...goes great with the one short not lined

Peter

Size PurchasedM
Color PurchasedGreen Abyss
August 7, 2026

My favorite! After getting these I ordered 10 more and tossed out all my other boxer briefs. Go great with cloud jersey shorts.

Kane

Size PurchasedL
Color PurchasedHolly Berry
August 5, 2026

good fit and comfortable
See More Reviews
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.