Elila Cotton Cup Wireless Soft Cup Nursing Bra (1613). The Elila Cotton Cup Wireless Soft Cup Nursing Bra 1613 is perfect for full-busted and full-figure women. 100% cotton cups absorb excess moisture and are breathable. The nursing clasps at the base of each strap have one hook and 3 height choices. Elila's Cotton Cup Wireless Soft Cup Nursing Bra is available in up to J cups.