U Back Workout Tank Top
- Free shipping on orders over C$150
- Delivery in 8–12 business days, with tracking
- 30-day returns, handled in Toronto
- Secure checkout · prices in CAD
Important note regarding size selection:
The fit of this model is tight and shaping, so to ensure comfort and a perfect fit — if you are between sizes, it is recommended to choose the larger size.
Questions & answers
How much is shipping?
Shipping is free on orders over C$150. For smaller orders the cost is shown at checkout.
How long does delivery take?
Orders are processed in 1–3 business days, and delivery in Canada typically takes 8–12 business days. You get a tracking number by email as soon as your order ships.
Will I pay customs or duties?
Orders ship from our international fulfilment centre. Most orders stay below the threshold and arrive with no extra fees. If customs or import duties do apply, they are the customer’s responsibility.
What is the return policy?
You have 30 days from delivery to return unworn, unwashed items with the tags attached. Returns are handled locally in Toronto: email hello@popopen.ca with your order number and we send you the instructions. Return shipping is paid by the customer.
How do I choose my size?
Every product page has a size chart. The fit is tight and shaping, so if you are between sizes we recommend the larger one.
Free Shipping
Orders over $150 CAD
Sustainable Fabrics
Eco-conscious materials
Easy Returns
30 days hassle free
Engineered for Speed. Defined by Comfort.
Designed specifically for high-intensity movement and hot-weather performance, this tank top features a deep U-back design that balances elegant aesthetics with targeted ventilation.
Whether you're hitting the pavement for a morning run or mastering a yoga flow, its body-sculpting fit ensures you stay supported and streamlined.
The deep U-shaped back provides unrestricted shoulder mobility and enhanced airflow, keeping your core temperature regulated during intense workouts.
A sleek, second-skin silhouette that stays in place without rolling up, offering a flattering look that moves with your body.
Optimized for summer fitness, the fabric allows for maximum breathability, ensuring you don't feel weighed down by heat.
Designed to be worn as a standalone top or a supportive base layer under your favorite gym jacket.
Advanced moisture-wicking properties pull sweat away instantly, keeping you fresh and dry from start to finish.
Fabric Composition This Ctenkevet Sports Tank Top is built from a high-performance Quick-Dry Nylon-Spandex Blend for elite-level durability and stretch.
76% Nylon: Provides the structure, durability, and silky-smooth feel needed for high-friction activities. 24% Spandex: Offers exceptional 4-way stretch, ensuring the tank top recovers its shape perfectly, no matter how hard you train.
Size Chart
| S / 8 | 45 | 57 | 72 | 70 |
| M / 10 | 46 | 61 | 76 | 74 |
| L / 12 | 47 | 65 | 80 | 78 |
| XL / 14 | 48 | 69 | 84 | 82 |
This model has a tight, body-shaping fit. To ensure comfort and the best fit — if you’re between sizes, it’s recommended to choose the larger size.