Inner Shirt Deodorizing Function: Instead of the "odor-trapping" method using activated carbon, it suppresses unpleasant odors through chemical decomposition. Antibacterial Effect: Also has the effect of suppressing the foul odors produced by bacteria. pH Control Function: The fibers maintain the same "weakly acidic range" as healthy skin. Antistatic Effect: Suppresses "crackling" static electricity that often occurs in winter. [Color] Black [Listed Size] Ladies S (Height/150-160cm Bust/76-84cm) [Material] 100% Polyester Set of 4 short-sleeved T-shirts, comfortable to wear. Thank you for viewing.