51% Polyurethane foam pad, 49% Polyethylene vinyl acetate foam pad SIX POSITIONS: The LÍLLÉbaby COMPLETE baby carrier combines all essential features, including lumbar support, in 1 light-weight carrier with 6 ergonomic positions for “360 degree” carrying: Front: fetal, infant, outward & toddler; Hip carry; & Back carry. VERSATILE CARRYING: With our two-way straps allowing you to carry backpack style or forwards, large zippered storage pocket, removable sleeping hood & extendable torso, the LÍLLÉbaby Complete Baby Carrier provides comfort & support for you and your child. HANDS-FREE COMFORT: Whether you're hiking a trail or walking your dog, LÍLLÉbaby's baby carriers and toddler carriers let you carry your child in comfort and style, and the adjustable side panels widen or narrow the seat for comfortable hip positioning. NATURAL BOND WITH BABY: LÍLLÉbaby makes baby products that bring functional style to parents. We want parents to attain the simple luxury of keeping their baby close while building a natural bond in comfort and style with our baby carriers and slings. ALL SEASONS: Unique 3D mesh air panel allows you to control baby’s temperature for any season. Compare the Complete All Seasons to any baby carrier and see why it deserves its name.