Gunze Underwear for Nursing Care (Velcro) - Size: M - Material: 100% Cotton - Features: Antibacterial, Deodorant, Heat Retention - 1 Unused Item, 1 Used Item One item is unused, but the package has been opened and is not available. The other item was worn once. It was only tried on and has been washed at home. The size didn't fit, so I'll include it if you'd like.