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The Sparco Underpant RW4 (XXL, White) is a Sparco underpant offered in white with an XXL fit from the RW4 series. It serves as a close-fitting base layer and a next-to-skin option where a Sparco undergarment is preferred. This description highlights size, color, and RW4 identity so shoppers can select the XXL white underpant with clarity.
Sparco Underpant RW4 XXL White
