Sparco RW-4 Fire Resistant Racing T-Shirt

The Sparco RW-4 Short-Sleeved Racing Underwear Shirt is an entry-level base layer optimized for comfort and protection while remaining budget-friendly. Although not FIA- or SFI-approved due to its short sleeves, this fire-resistant t-shirt is great for adding an extra layer of protection on hotter track days when rated equipment is not strictly required. Utilizing Sparco's classic soft-touch, fire-resistant fabric, this regular-fit shirt provides excellent breathability and comfort for all body types.