The Sparco Underpant RW4 (Small, White) is a Sparco underpant presented in white and sized Small as part of the RW4 line. It functions as a straightforward close-fitting base layer and next-to-skin option where a Sparco undergarment is desired. The overview clarifies size, color, and RW4 identity so shoppers understand this Small white underpant offering.
Sparco Underpant RW4 SMALL White