UGG Caplan Pink Mesh Slip On Sneakers Size 5.5

UGG Caplan Pink Metallic Mesh Slip On Sneakers Size 5.5 It looks like salmon-pink to me. I'm not sure what K3 on the inside of the shoe means, but it fits size 5.5 in wines. I'm not sure if these are for big girls, but they should fit women's size 5.5.