Sparco RW-10 Fire Resistant Racing Underpants - FIA 8856-2018
Sparco RW-10 Fire Resistant Racing Underpants - FIA 8856-2018
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The lightest and most breathable nomex underwear available, Sparco's RW-10 line is optimized for the ultimate in fit and comfort. Featuring minimal seams, these underpants are constructed from super soft and stretchy fire resistant fabric and sculped to fit while in a driving position. Treated with Sparco's exclusive X-Cool treatment that draws head away from the skin to cool the driver on even the hottest days. Compression-type fit is perfect for wearing under your suit - size-up if you prefer a looser fit!
Size Guide
| Size | Height (in) | Weight (lb) | Chest (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|---|
| Small | 63–67 | 120–140 | 36–38 | 30–31 | 36–38 |
| Medium | 67–71 | 140–165 | 39–41 | 32–34 | 39–41 |
| Large | 69–73 | 160–190 | 42–44 | 36–38 | 42–44 |
| X-Large | 72–75 | 185–225 | 45–46 | 40–42 | 45–47 |
| XX-Large | 74–78 | 215–250 | 47–49 | 44–46 | 48–49 |
| 3X-Large | 77–79 | 250–270 | 52 | 48 | 51 |
Sparco adult sizing by body measurement. If you are between sizes, size up to allow for layering under a suit.
Sizing is from the manufacturer and varies between brands. Measure yourself and compare against the table rather than ordering your usual street size.