Terms
    Change Model
  • Sonya - Wearing Size: XSHeight: 5'8''
    Bottom Size: XSTop Size: XSBra Size: XS
  • Tabria - Wearing Size: 1XHeight: 5'10''
    Bottom Size: 1XTop Size: 1XBra Size: 1XBra Band: 38Bra Cup: GWaist: 34
Sonya - 5‘8‘’ Wearing Size: XS
Principal Longline Medium Impact Sports Bra
Principal Longline Medium Impact Sports Bra
Principal Longline Medium Impact Sports BraPrincipal Longline Medium Impact Sports BraPrincipal Longline Medium Impact Sports BraPrincipal Longline Medium Impact Sports Bra
Popular! 12 others are viewing
Hot Item! Sold 21 times in the last week

Principal Longline Medium Impact Sports Bra

(2,367)
LIMITED TIME OFFER: 80% OFF: $13.98
Non-Member: 
$69.95
Core
Limited:
Moonlight Peri/Moonlight Peri
(Shop This Color)
Size:
Select an option
Fit: True to Size
Qty: 1
1
LIMITED TIME OFFER: 80% OFF: $13.98
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: $69.95

AS SEEN ON YOU

Reasons You Need This
Reasons You Need This
Reasons You Need This
Rotate phone for a better experience

Wear It With

Current Item

On-The-Go High-Waisted Short 6"
On-The-Go High-Waisted Short 6"LIMITED TIME OFFER: 80% OFF
$13.98 $69.95
The Convertible Travel Bag
The Convertible Travel BagLIMITED TIME OFFER
$15.00 $109.95
The Performance Ankle Sock
The Performance Ankle SockLIMITED TIME OFFER: 80% OFF
$3.98 $19.95
Year Round Terry Sporty Crew Neck
Year Round Terry Sporty Crew NeckLIMITED TIME OFFER: 80% OFF
$16.98 $84.95

Don RepelKnit

The ultimate grab-and-go fabric. Wrinkle resistant and water-repellent tech keep you looking polished while you're on the go. Plus, breathable, 4-way stretch properties keep you cool and comfortable under pressure.

FIND YOUR FIT

SELECT SIZE:

S
M
L
XL
XXL
SELECTED SIZE:
SMALL
WAIST(IN):
29-31
Trystan Colburn - 5'10 - S
Jeff Figuereo - 5'8 - S
Jeff Figuereo - 5'8 - S

You Will Also Love

Principal Color Block Longline Medium Impact Bra
Principal Color Block Longline Medium Impact BraLIMITED TIME OFFER: 80% OFF
$13.98 $69.95
On-The-Go High-Waisted Short 6"
On-The-Go High-Waisted Short 6"LIMITED TIME OFFER: 80% OFF
$13.98 $69.95
No-Bounce High Impact Sports Bra
No-Bounce High Impact Sports BraLIMITED TIME OFFER: 80% OFF
$14.98 $74.95
On-The-Go PowerHold® High-Waisted Legging
On-The-Go PowerHold® High-Waisted Legging

LIMITED TIME OFFER

$20.98 or 2 FOR $24 BOTTOMS
Principal Low Impact Bra
Principal Low Impact BraLIMITED TIME OFFER: 80% OFF
$10.98 $54.95
2,367 reviews for Principal Longline Medium Impact Sports Bra
2,367 reviews for Principal Longline Medium Impact Sports Bra
4.5
95% who purchased recommend it
Overall Fit
Runs SmallTrue to SizeRuns Large

Reviews

AI Generated Review Summary

Fabletics customers rave about this sports bra's comfortable, supportive fit and stylish longline design. Customers appreciate the soft, breathable fabric that allows freedom of movement during workouts, while the strappy back details elevate the fashion-forward look.

Showing 3 of 2367
Sort: Most Recent

Susan Troxell

Size PurchasedXL
Color PurchasedBlack/Black
October 21, 2026

Comfy and great for workouts!!

Jennifer

Size PurchasedXXL-1X
Color PurchasedSpice
October 20, 2026

I have disproportionally large chest and small ribcage. Finding a sports bra here that fits me properly here is not possible. That said I keep trying and am u…

Marisa

Size PurchasedM
Color PurchasedSapphire Sky/Admiral Blue/Classic White
October 20, 2026

Nice snug support. Fits true to size.
Our 30 Day Perfect Fit GuaranteeIf for any reason you are not content with your order, we gladly accept returns and exchanges for US and Canada orders within 30 days from the date of shipment. Items must be in new, unused condition with original packaging.