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    Change Model
  • Bre - Wearing Size: SHeight: 5'7''
    Bottom Size: STop Size: SBra Size: SBra Band: 32Bra Cup: C
  • Laken - Wearing Size: XXL/1XHeight: 5'11''
    Bottom Size: XXL/1XTop Size: XXL/1XBra Size: XXL/1XBra Band: 42Bra Cup: DD
Bre - 5‘7‘’ Wearing Size: S
Principal Longline Medium Impact Sports Bra
Principal Longline Medium Impact Sports Bra
Principal Longline Medium Impact Sports Bra

Principal Longline Medium Impact Sports Bra

(2,340)
New
LIMITED TIME OFFER: 80% OFF: $13.98
Non-Member: 
$69.95
Core
Limited:
Vintage Grey/Vintage Grey
(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
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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.

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SELECT SIZE:

S
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SELECTED SIZE:
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WAIST(IN):
29-31
Trystan Colburn - 5'10 - S
Jeff Figuereo - 5'8 - S
Jeff Figuereo - 5'8 - S

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2,340 reviews for Principal Longline Medium Impact Sports Bra
2,340 reviews for Principal Longline Medium Impact Sports Bra
4.5
95% who purchased recommend it
Overall Fit
Runs SmallTrue to SizeRuns Large

Recent 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.

KaraLee

Size PurchasedM
Color PurchasedDesert Shadows/Bone/Black
September 1, 2026

The best sports bra I've ever had. The thick band keeps everything secure, while the straps move with you.

Kirsten

Size Purchased2X
Color PurchasedVelvet Dawn/Classic White
August 2, 2026

Great colour and stylish look.

Sophie

Size PurchasedM
Color PurchasedBlack
July 13, 2026

Very comfy
See More Reviews
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.