The Days of the Week Thong Set offers seven pairs of buttery-soft thongs. This limited-edition UNDERDAYS collection features hand-embroidered day initials for an organized, chic aesthetic. Crafted from natural TENCEL Micro Modal fabric, each thong provides lightweight breathability and all-day comfort. Designed to be twice as soft as cotton, these thongs include an antimicrobial-lined gusset for freshness. The durable, OEKO-TEX certified fabric washes well and maintains its shape.