lululemon athletica InvisiWear mid-rise bikini underwear in black and neutral shades. Smooth, seamless design for an invisible finish under clothing. Soft, breathable fabric for all-day comfort. Includes five pairs in black and nude tones. This is 4 pair out of an opened 5 pack. I tried on one pair (the one not listed 😉) and they were the wrong size. These 4 were not tried on and still have their paper size tags attached.