Outline Sweetheart Tanktop
Mix or match any three products and you’ll get 1 free. Discounts automatically apply in the checkout.
Designed for both style and performance, the Outline Sweetheart Tanktop offers a flattering, supportive fit that moves with you. The contoured sweetheart neckline and contrast trim highlight your shape, while the soft, stretchy fabric provides light to medium support for all-day comfort. Whether you’re training, stretching, or unwinding, this seamless design ensures a smooth, breathable feel through every movement.
Features:
- Light to medium support for a comfortable, secure fit
- Sweetheart neckline with contrast trim for a flattering silhouette
- Seamless design for smooth, irritation-free wear
- Perfect for workouts, lounging, or everyday wear
- Breathable, moisture-wicking fabric to keep you cool and dry
- 91% Polyamide + 9% Elastane for a flexible, durable fit
Shipping information
A tracking number is provided via email after the order has been shipped.
Netherlands & Belgium : 3-6 business days - Order before 23:59 CET (free above €70)
Germany : 3-6 business days (free above €70)
Rest of Europe : 3-9 business days (free above €70)
Rest of the world: 3-9 business days (free above €80)
For more information, please see our Shipping & Delivery page here.
Due to high demand, this product may ship slightly later than expected.
30 Day easy returns
We offer a 30-day return or exchange policy if you are not satisfied with your order for any reason. For more information, please see our Returns & Exchanges page here.
Reviews
Chiara Pugliesi and 125k+ gym girls wear THRIVIN.
Complete The Look
Outline V-Waist Leggings
Original Halfzipper Sweater
Outline Sweetheart Multiway Bra
Size Guide
Measurements
Size system
| SIZE | EU SIZE | BUST
Measure around the fullest part of your bust, keeping the tape level across your back. |
WAIST
Measure around the narrowest part of your waist, usually just above the belly button. |
HIPS
Measure around the fullest part of your hips and seat, ensuring the tape stays level all the way around. |
|---|---|---|---|---|
| XS | 34EU | 74 | 64 | 90 |
| S | 36EU | 75-87 | 67-72 | 92–97 |
| M | 38–40EU | 88–94 | 73–78 | 98–103 |
| L | 42–44EU | 95–101 | 79–85 | 104–110 |
| XL | 46–48EU | 102–109 | 86–104 | 111–117 |
How to measure
-
01
Bust
Measure around the fullest part of your bust, keeping the tape level across your back.
-
02
Waist
Measure around the narrowest part of your waist, usually just above the belly button.
-
03
Hips
Measure around the fullest part of your hips and seat, ensuring the tape stays level all the way around.
-
04
Inseam
Measure from the top of your inner thigh down to the ankle, following the inside of your leg.
Recommended Flares
Measurements
| Length | Your Height | Inseam |
|---|---|---|
| Short | 149-160 | 74 |
| Regular | 161-173 | 79 |
| Long | 174-185 | 84 |
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