A tank top and a stringer are both sleeveless, but the cut around the shoulder, armhole and back can change how much coverage you get. Start with the look and feel you prefer, then check the photos and size chart for the exact style. The name on its own will not tell you how it fits.
What changes between the cuts?
A standard tank usually has broader shoulder straps and more coverage at the upper back. A stringer typically has narrower straps and a more open shape around the shoulder blades and sides. The exact cut varies by product, so look at front, side and back photos rather than relying on the label alone.
Think about where you will wear it. If you prefer more upper-body coverage, begin with a tank. If you like a more open back and shoulder shape, try a stringer. Neither choice guarantees better lifting, cooler workouts or a particular fit on your body.
Compare two Athflex examples
The Atmos Tank in Grey is described as a slim, tapered tank. The Sculpt Stringer in Black has a stringer silhouette. Their materials also differ in the product copy: Atmos lists 95% cotton and 5% spandex; Sculpt lists Cotton Lycra. Check the current details on each page if fabric is part of your decision.
Check fit at three points
First, look at the shoulder straps. Decide whether you prefer the amount of coverage they give you and whether they sit flat when you move your arms. Next, look at the armhole and side opening. Check how much of your chest and side is exposed, especially when you bend or reach. Finally, check the length and body fit. A top can have the right shoulder cut but still feel too short or too close through the waist.
If you can try it on, raise your arms, reach forward and bend. Notice whether the top stays where you want it and whether the openings feel comfortable. If shopping online, compare a well-fitting top you own with the product's size guide where measurements are provided.
Which should you choose?
Choose the tank cut if you want a sleeveless top with more coverage around the shoulders and back. Choose a stringer cut if you prefer a more open shape. Then use the photos and size chart of the particular product to decide on size. Two garments with the same size label may still sit differently.
Common questions
Is a stringer the same as a tank top?
A stringer is a sleeveless top with a more open shoulder and back cut. Product designs vary, so compare photos instead of assuming a fixed strap width or side opening.
Should I buy the same size in both?
Use your usual size as a starting point, then check each product's size guide. A slim tank and an open stringer can fit differently even when the label is the same.