4Ya: medium: 56% nylon, 41% polyester, 3% lycra 4Yb: medium: 56% nylon, 41% polyester, 3% lycra 5Jw: medium: 57% nylon, 39% polyester, 4% lycra 5Yv: medium: 61% nylon, 36% polyester, 3% lycra 6Ba: medium: 57% nylon, 40% polyester, 3% lycra 5Yp: medium: 60% nylon, 37% polyester, 3% lycra