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Shop online and buy Sparco RW-10 Seamless Nomex Pants from official shop of the team. The Sparco RW-10 Seamless Nomex Pants item is the oldest team in Major League Baseball, with the only state-sponsored team playing in Arizona. Get official merchandise of the team at the official web store.
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Shop online and buy Sparco RW-10 Seamless Nomex Pants from official shop of the team. The Sparco RW-10 Seamless Nomex Pants item is the oldest team in Major League Baseball, with the only state-sponsored team playing in Arizona. Get official merchandise of the team at the official web store.
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Sparco RW-10 Seamless Nomex Pants
The Sparco RW-10 line of Nomex® undergarments is the lightest and most breathable on the market that is homologated to the new FIA 8856-2018 standard. When designing this new line of undergarments, Sparco studied the drivers seating position to ensure ultimate fit and comfort. The RW-10 features a fully seamless structure with ultra-soft stretchable material for a very comfortable fit. RW-10 shirts and underpants are treated with Sparco’s X-Cool treatment, which draws heat from the body surface to cool the driver. In addition to cooling the driver, X-Cool treatment has an anti-bacterial effect.
The RW-10 pant is a seamless design with no seams for additional comfort. The underpant is available in three sizes: X-Small/Small, Medium/Large, X-Large/XX-Large. The RW-10 undershirt is a compression type fit, if you prefer a looser fit choose one size larger than you normally wear.
Available in black or white
SPARCO RW-10 NOMEX UNDERLAYER SHIRT TECHNOLOGY
- Newest FIA rating – FIA 8856-2018
- Seamless stretchable Nomex in key areas for mobility
- Designed for comfort in a driving position
- Minimal external seams increase driver comfort
- X Cool Silver draws heat from the body surface to cool the driver
- X Cool Silver has anti-bacterial effect

The RW-10 pant is a seamless design with no seams for additional comfort. The underpant is available in three sizes: X-Small/Small, Medium/Large, X-Large/XX-Large. The RW-10 undershirt is a compression type fit, if you prefer a looser fit choose one size larger than you normally wear.
Available in black or white