Stella TECH ZX Briefs

Alpinestars TECH ZX Series STELLA BRIEFS are constructed with LENZING™ FR, an innovative, sustainably produced viscose fiber that provides exceptional flame resistance and protection against heat transfer. This Formula 1-derived underwear is extremely lightweight and thin, and designed to be incredibly soft to the touch, offering greatly enhanced comfort when wearing beneath mandatory underwear layers. Certified to FIA 8856-2018 homologation standard for Personal Underwear.,

SIZE EU(PANT SIZE) US (PANT SIZE)
S 38/42 24/28
M 44/48 30/34
L 50/52 36/38

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