See Kai Run Canyon Waterproof - Dark BlueFrom rainy day park play to fun outdoor adventures, the Canyon boot is ready. The heavyweight blue polyester upper provides durable protection, while the seam sealed waterproof construction keeps feet warm and dry, no matter the weather. Finished with extra grip traction to ensure every outdoor exploration is nothing but fun. Heavyweight polyester upper with suede feel and recycled polyester details. Rubber toe cap adds protection and reflective