Copper Pearl Sleep Sack: Warm and Cozy Baby Bag in a Variety of Trendy Designs, Safe Alternative to Blankets, Sleeveless Baby Sleep Sack Swaddle Sizes Newborn to 24 Months - Jo

THREE LAYERS OF BUTTERY SOFT FABRIC: Three layers of buttery soft, stretchy and breathable fabric.. ACTUALLY PREMIUM QUALITY FABRIC TO ENSURE EXCEPTIONAL DURABILITY: We use only very long fibers, contrary to most alternatives in the market, to ensure exceptional durability of our fabric without pilling. Some of our customers have washed theirs more than 150 times and are still using it.. PERFECT TEMPERATURE YEAR ROUND: Ideal TOG rating (1.70) for room temperatures between 65-75°F — no need to buy multiple sleep sacks.. SUPPORT MUSCLE DEVELOPMENT: Fitted at the top and roomy at the bottom to allow free leg movement, promoting proper muscle and hip development.. SKIN FRIENDLY: Tag-free neck and protective zipper guards and tabs prevent skin irritation.