Terms
    Change Model
  • Shane - Wearing Size: LHeight: 6'2''
    Bottom Size: LTop Size: LWaist: 32Inseam: 34
  • Laurence - Wearing Size: SHeight: 6'3''
    Bottom Size: STop Size: S
  • Soouizz - Wearing Size: XXLHeight: 6'3''
    Bottom Size: XXLTop Size: XXLWaist: 40Inseam: 34
Shane - 6‘2‘’ Wearing Size: L
The Training Day Muscle Tank
The Training Day Muscle Tank
The Training Day Muscle Tank

The Training Day Muscle Tank

(1,081)

LIMITED TIME OFFER

: $11.98 or 3 FOR $19 TEES AND TANKS
Non-Member: 
$59.95
Core
Limited:
Deep Sea Green
(Shop This Color)
Size:
Select an option
Fit: True to Size
Qty: 1
1

LIMITED TIME OFFER

: $11.98 or 3 FOR $19 TEES AND TANKS
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: $59.95

AS SEEN ON YOU

Styled by You
Performance in Play
Performance in Play
Rotate phone for a better experience

Wear It With

Current Item

The One Short Lined 7in
The One Short Lined 7inLIMITED TIME OFFER: 2 FOR $20 SHORTS
$10.00 $79.95
Last Chance
The GridTech Quarter Zip Hoodie
The GridTech Quarter Zip HoodieLIMITED TIME OFFER: 80% OFF
$18.98 $94.95
The O2 Run Short Lined 5in
The O2 Run Short Lined 5inLIMITED TIME OFFER: 2 FOR $20 SHORTS
$10.00 $74.95
The One Jacket
The One JacketLIMITED TIME OFFER: 80% OFF
$23.98 $119.95

TRAIN HARD. STAY COOL.

Tackle your toughest sessions in this high-performance muscle tank. Seamless, anti-chafe fabric, anti-stink tech, and mesh panels for increased ventilation: you're all set to power through your sweatiest and most intense workouts.

IT'S ALL IN THE DETAILS

4-Way Stretch


Mesh Panels for Ventilation


Form Fitting Cut


Sweat Wicking


★ ★ ★ ★ ★

"So comfortable! I wear it when I workout and it's thin enough to keep me cool but still looks great. Highly recommend!"

Tim H., VIP

FIND YOUR FIT

SELECT SIZE:

S
M
L
XL
XXL
SELECTED SIZE:
SMALL
CHEST(IN):
37-38
Tommie Cross Holmes - 6'0 - S
Jon Nieto - 5'7 - S
Robert Yu - 5'8 - S

Seamless

This ultra-lightweight, sweat wicking performance fabric is engineered for exertion. With the perfect balance of stretch, support, and ventilation, you can turn up the intensity without getting uncomfortable or distracted.

You Will Also Love

The O2 Tank
The O2 Tank

LIMITED TIME OFFER

$11.98 or 3 FOR $19 TEES AND TANKS
The 24-7 Tank
The 24-7 Tank

LIMITED TIME OFFER

$10.98 or 3 FOR $19 TEES AND TANKS
The Training Day Tee
The Training Day Tee

LIMITED TIME OFFER

$13.98 or 3 FOR $19 TEES AND TANKS
The Effortless Oversized Muscle Tank
The Effortless Oversized Muscle Tank

LIMITED TIME OFFER

$11.98 or 3 FOR $19 TEES AND TANKS
Last Chance
The O2 Tee
The O2 Tee

LIMITED TIME OFFER

$13.98 or 3 FOR $19 TEES AND TANKS
1,081 reviews for The Training Day Muscle Tank
1,081 reviews for The Training Day Muscle Tank
4.6
95% who purchased recommend it
Overall Fit
Runs SmallTrue to SizeRuns Large

Recent reviews

AI Generated Review Summary

Fabletics customers find the Training Day Muscle Tank exceptionally comfortable and breathable for intense workouts. Customers praise the stylish yet functional design that allows full range of motion while flattering their physique, with many appreciating the high-quality, moisture-wicking construction.

Rodney

Size PurchasedXXL
Color PurchasedBlack Tactical Camo
August 11, 2026

Comfortable in the gym

Benjamin

Size PurchasedM
Color PurchasedWashed Admiral Blue
August 11, 2026

Great!

Grace

Rewarded Reviewer
Size PurchasedL
Color PurchasedMid Grey Heather
August 10, 2026

Nice workout top
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.