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About Rounderbum
Curious how Rounderbum hits different? Let's go inside
Official Brand Store
United States
Since 2015
Why Choose Rounderbum?
Unique advantages that stand out
Signature Technologies
Innovation That You Will Love
Rounderbum Products
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Rounderbum Size Guide
This information is for reference only. Please check the product description, as sizing may vary between items.
Underwear
Wrap the tape measure around your natural waistline.
Waist | Inches | Cm |
---|---|---|
S | 28-29 | 74-78 |
M | 30-31 | 79-84 |
L | 32-33 | 85-88 |
XL | 34-36 | 89-93 |
XXL | 37-38 | 94-100 |
Tops
Measure your chest 1 inch below the armhole, wrapping the tape around the fullest part.
Chest | Inches | Cm |
---|---|---|
S | 34-36 | 86-91 |
M | 36-38 | 91-96 |
L | 38-40 | 96-101 |
XL | 40-42 | 101-106 |
XXL | 42-44 | 106-111 |
Shipping & Returns
- Free shipping for orders from $299
- USA Domestic orders are eligible for Free Shipping when purchasing $75 or more.
- 15-day Returns