Light sneaker and sneaker sole

The utility model discloses a light sneaker and a sneaker sole, and the sneaker sole comprises a midsole and an outsole connected to the lower surface of the midsole; the outsole comprises a first outsole which correspondingly covers the tiptoe area of the front sole, a second outsole which correspondingly covers the inner side area of the front sole, a third outsole which correspondingly covers the outer side area of the front sole, a fourth outsole which correspondingly covers the inner side area of the heel, and a fifth outsole which correspondingly covers the outer side area of the heel; the midsole comprises a hollow first separation strip and a hollow second separation strip, the first separation strip is arranged in the front sole area and arranged on the ground contact face of the midsole, and the first outsole, the second outsole and the third outsole are separated from one another; the second separation belt is arranged in the heel area and arranged on the ground contact face of the insole, and the