The Guppy is a “de-tuned” wetsuit made specifically for young toddlers. The 1.5mm neoprene body provides warmth and UV protection at the same time. The lycra sleeves and side panels provide flexibility, comfort and room to grow because we want you to have several years of fun in the sun with your new water child. 50+ UV protection—the highest available—keeps your kids’ skin protected as much as can be from the suns harsh solar rays, but still remember the sunblock! The flat-lock construction provides comfort and stretch and prevents chafing during your kiddo’s full day of active water play. The neoprene body also features a wind shield that cuts the breeze, minimizes chills and wards against bruising and abrasion. If your kiddo plays rough and there is a defect in craftsmanship, the Guppy comes standards with a 2-year warranty, so you can encourage your growing toddler to play as hard as they want.