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About Alpinestars Alpinestars Poly Brief

Alpinestars Alpinestars Poly Brief

A premium polyester brief with an anatomic design for high levels of comfort. Lightweight, the Alpinestars Poly Brief boasts strategically positioned ergonomic seams to prevent rubbing and chafing.


• Premium polyester spandex long boxer brief with 9.5” inseam.
• Made from a premium knit, smooth and lightweight fabric for maximum comfort.
• Highest quality waistband for comfort and flexibility.
• Strategically placed ergonomic seams to prevent rubbing and chafing.
• Constructed with flat lock seams with high quality smooth thread for a seamless feel.
• Anatomic design for maximum comfort and control.

Warning:  California Proposition 65

Details and sizing

Product sizing chart
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