The Baby K’tan ACTIVE YOGA Baby Carrier is the perfect solution for hot and humid climates, parents who are athletic and outdoorsy, or individuals who are simply warm by nature. Made of a breathable hi-tech performance fabric, the Baby K'tan ACTIVE YOGA Baby Carrier wicks away moisture and sweat, blocks over 90% of UVA and UVB rays, is quick-dry, and provides a unique temperature control for parent and baby. All Baby K’tan Baby Carriers have a patented double-loop design that easily slips on like a t-shirt without any hassle of wrapping or buckling. • Ready-To-Wear out of the box • Poly/Spandex blend quick dry fabric • Provides a unique temperature control for parent and baby • Evenly distributes weight across back and shoulders • No hardware! No buckles, rings, snaps, or zippers • 5 wearing positions from 8 to 35lbs (under 8 lb. consult healthcare professional) • Perfect for newborns - Hug them close to your heart • Ergonomic positioning for healthy infant development • Comfortable to wear - Hands free convenience • Encourages parent / child bonding • Machine washable and dryer safe • Matching sash included, converts to handy carry bag • Individually sized for the adult from XXS to XL for a perfect fit (varies by style) • Refer to sizing chart & sizing calculator to select the safest fit • Limited Lifetime Warranty WARNING: Active Yoga carrier may slip on slick fabrics. Avoid dressing baby in clothing made of slippery fabrics when wearing baby in the Active Yoga carrier.