Chest Binder with a Cotton-Spandex Outer Layer and Firm Upper-Body Compression in an Undershirt Cut

This chest binder pairs an undershirt cut with firm, even compression across the chest and upper back. Its cotton-spandex outer layer lies flat beneath clothing, making it a practical choice for layering under shirts.

Underworks combines a breathable outer layer with double-reinforced nylon-spandex compression layers. The abdominal area remains unrestricted, so the garment focuses compression on the upper body rather than the tummy.

Features

• Standard undershirt cut for layering beneath clothing
• Breathable cotton-spandex outer layer
• Double-reinforced chest and upper-back compression layers
• Abdominal area remains unrestricted
• Black and white colors in sizes S through 3XL
• Made in the USA

Specifications

• Product: Chest binder
• Outer layer: Cotton-spandex material
• Compression layers: 70% nylon and 30% spandex
• Compression coverage: Chest and upper back
• Colors: Black; White
• Sizes: S; M; L; XL; 2XL; 3XL
• S chest measurement: 32–35 inches
• M chest measurement: 36–39 inches
• L chest measurement: 40–43 inches
• XL chest measurement: 44–47 inches
• 2XL chest measurement: 48–51 inches
• 3XL chest measurement: 52–55 inches
• Care: Wash in cold water on a gentle cycle. Tumble dry low or dry flat. Do not bleach or iron.
• Country of manufacture: USA

Frequently Asked Questions

How do I choose the size of this chest binder?

Choose this chest binder by your chest measurement: S fits 32–35 inches, M 36–39, L 40–43, XL 44–47, 2XL 48–51 and 3XL 52–55. With your arms down at your sides, measure snugly around the fullest part of your chest over the nipples. If unsure, choose the next size up.

Does this chest binder compress the stomach area?

This chest binder leaves the abdominal area unrestricted. Its firm compression layers cover the chest and upper back.

Is the entire chest binder made of cotton?

This chest binder has a cotton-spandex outer layer, while its double-reinforced compression layers are 70% nylon and 30% spandex.

Can I wear this chest binder beneath a shirt?

Yes, this chest binder is designed with standard undershirt styling and an outer layer that lies flat beneath clothing.

How should I wash and dry this chest binder?

Wash this chest binder in cold water on a gentle cycle, then tumble dry low or dry it flat. Do not bleach or iron it.