Whether they sport a slick dome or a tufted nest, babies lose a lot of heat through their noggins. The Patagonia Baby Synchilla® Hat wraps their crowns in soothingly warm polyester double-faced fleece to keep chilly weather at bay. The formfitting center-panel design customizes the fit while a double-layered extended brim helps keep out cold; it holds its shape and has great scrunch recovery. With an adjustable two-snap chin strap for a better fit. Flat seams and spandex-bound edges are comfortable on tender skin. Color: Bougainvillea •Polyester double-faced fleece is soft and warm •Formfitting center panel design •Double-layered extended brim holds its shape and gives extra protection against harsh elements •Adjustable two-snap chin strap creates a better fit and won't grab little chins •Flat-seam construction reduces bulk and provides greater comfort •Solids: 7.5-oz 100% polyester (85% recycled) double-faced fleece. Prints: 8.3-oz 100% polyester double-faced fleece •43 g (1.5 oz) •Made in Colombia. Material Recycled Polyester Patagonia recycles used soda bottles, unusable second quality fabrics and worn out garments into polyester fibers to produce many of their clothes.