THE PATAGONIA INFANT CAPILENE SET IS AN EASY ON AND OFF BASE LAYER FOR ALL Worn together or separate, these layers are versatile for any little one. A soft flat seam construction creates a soft wear and the built-in hand mittens keep their hands warm and cozy. The top and bottom are elasticized to regulate temperature. To top it all off, each base layer is Polygiene odor protected. FEATURES Bodysuit has lap shoulders for easy on/off Sleeves have self-fabric fold-over mitts to keep hands extra warm Bottoms have a soft elasticized waistband and a seat gusset for extra diaper room, knee patches, and self-fabric cuffs Flatlock seams to minimize chafing Slim fit for layering under mid layers and outerwear Slim fit for layering under mid layers and outerwearTECH SPECS 5.3-oz 88% polyester/12% spandex sueded jersey with PolygieneA(R) permanent odor control. Fabric is certified as bluesignA(R) approved. Fair Trade Certified(TM) sewn