Our Hydracloud features a fully waterproof (hydra) and windproof outer combined with ultra-soft cloud-like comfort. Providing midweight warmth and protection in wind, rain and snow, and is lined with soft-touch jersey mesh for a cozy feel inside. And when the puffer gets wet, a secret pattern is revealed! See the SplashMagic pattern appear in the rain then disappear again when dry. Fun for toddlers and big kids alike!