4Ya: medium: 54% nylon, 42% polyester, 4% lycra 4Yb: medium: 54% nylon, 42% polyester, 4% lycra 5Jw: medium: 55% nylon, 41% polyester, 4% lycra 5Yv: medium: 60% nylon, 37% polyester, 3% lycra 6Ba: medium: 55% nylon, 42% polyester, 3% lycra 5Yp: medium: 73% nylon, 23% polyester, 4% lycra