evo.com | Patagonia One Piece Suits > The Patagonia Infants' Snow Pile One-Piece is built for the smallest member of the crew, the one who mostly just wants to be carried around and stare at the snow in wonder. We understand. A waterproof H2No(R) shell and Thermogreen(R) insulation keep them warm and dry no matter how long everyone else insists on staying outside, while soft, easy layering means less fuss getting them in and out. Grow-Fit sleeves stretch out as they do, so this one sticks around for when they're ready to trade being carried for laps on the magic carpet. Grow-Fit Feature Allows you to unstitch the extra liner and insulation from inside the sleeves to increase length by 1 1/4 inches, and helps keep the garment in play. The sleeves have elasticized cuffs to keep cold out. Removable, Three-Panel Hood with an Internal Gusset for a Close Fit 2L H2No(R) Performance Standard Shell 2-layer, 3.5-oz 75-denier 100% recycled polyester plain weave with a waterproof/breathable barrier and a durable water repellent (DWR) finish 2L H2No(R) Performance Standard 2-layer H2No(R) Performance Standard shell fabrics are completely waterproof, windproof and breathable. They're designed for a wide range of uses, from backpacking to skiing and snowboarding. 2-layer H2No(R) Performance Standard shell fabrics utilize a taffeta or mesh lining rather than a bonded scrim to protect the waterproof/breathable barrier. The lining increases the garments wicking ability, durability and next-to-skin comfort. 100-g Thermogreen(R) 100% Polyester (92% Recycled) | Kid's Patagonia Snow Pile One-Piece Infants' 2027 - 12M-18M Pink | Polyester