Sparco Shield RW-9 Fire Resistant Racing Undershirt - FIA 8856-2018
Sparco Shield RW-9 Fire Resistant Racing Undershirt - FIA 8856-2018
Couldn't load pickup availability
The Sparco Shield RW-9 series of underwear offers the lightest weight of any technical, fireproof underwear on the market today! Using a circular-spun fabric layout, seams are kept to a minimum, helping the RW-9 undershirt disappear underneath your driving suit, creating an additional layer of protection that can hardly be felt. The technical material is designed to remove sweat from the skin as quickly as possible for superb breathability. The long-sleeve shirt features additional inserts in the back, armpits and chest for additional breathability and comfort.

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.