evo.com | Reima Long Underwear One Piece > The Reima Parvin Jumpsuit is a cozy one-piece for the tiniest explorers, made of wool with a soft brushed reverse that keeps them warm without overheating. Flat seams and ribbed cuffs mean no chafing, a zipper makes quick work of dressing, and the all-over print adds a little personality to match theirs. Soft, Brushed Reverse to Give Extra Warmth Soft, Flat Seams for Extra Comfort and No Chafing Room For Growth Reima garments have 2-3 inches of room for growth, so that they fit for more than just one year and allow for active play and movement. Reima recommends buying the size corresponding to your child's age. Size down if your child is small for their age. 80% Merino Wool / 20% Polyester Comfortable Rib at Collar, Sleeve and Leg Ends | Kid's Reima Parvin Jumpsuit Infants' 2027 - 5 Purple | Wool/Polyester