Nike Calm 2.0 Slide GS 'Blue Crystal' | Kid's Size 7 Select your size EU 36 EU 37.5 61,58 € +15,00 € shipping Sold by GOAT Buy Brand : Nike Stylecode : IF9306-402 Color : Blue Get your hands on the Nike Calm 2.0 Slide GS 'Blue Crystal' | Kid's Size 7 from the best sneaker stockists around the world.