These inner shorts for racer pants were developed for female cyclists who do not wish to wear racer pants without wearing anything underneath. The inside is lined with a fine, nap material to prevent friction burns along the thighs. The seams are made as thinly as possible and consideration is given to where they are placed to ensure comfort while pedaling and so they do not show through on the silhouette of the racer pants. The excellent breathability of the mesh material inhibits stickiness caused by sweat and feels soft against the skin to resolve the concerns of female cyclists.