洞洞鞋里为什么会有铁丝

让你的 crocs 洞洞鞋避开阳光，不然就会变成这样。 while the sun shrunk one of my son's crocs it looks so damn goofy it's supposed to be a size 5 lml croc spotwear is not your ordinary shoe it's primarily crafted from a close cell resin known as crosslight which means the gas is trapped within ice slated pockets securely enclosed by the solid material this closed cell environment prevents， water absorption and bacteria growth crosslight being a thermal plastic behaves uniquely when subjected to heat it has a melting point and can be reformed upon heating when your cracks bask under the sun's intense rays the increased temperature causes the air within the closed cell structure of the cross light to dramatically expand and as a result the foam materials appear to shrink and may even alter its shape some may suggest boiling your cracks to reshape them， but i doubt this method will get your cracks to its original shape。