Available sizes: 10 kid,11 kid,11.5 kid,12 kid. Quiksilver Flip flops / Sandals CARVER SWITCH YOUTH Available in boy's sizes. by Quiksilver. We simply love this pair of flip flops! We love the beautiful blue colour of this model. Their construction combines a synthetic toe post and upper and a rubber sole: two comfortable features. Even children will recognise the brand Quiksilver.