gDiapers loves babies and the planet, which is why they developed the only 100% biodegradable (per ASTM standards in commercially managed and home composts) diaper. The best of disposable and cloth in one earth-friendly diaper. gPants consist of a washable, cotton outer pant and a plastic-free flushable refill that puts waste where it belongs- in the toilet, not the landfill. Each pair of little gPants comes with one snap-in liner made of highly breathable, waterproof material similar to what is found in sports apparel. This allows babies to stay dry and happy and there is a much lower chance for diaper rash to occur. gPants contain no elemental chlorine, no perfumes, no smell and no garbage. Sizes: Small - 8-14 lbs Medium - 13-28 lbs Large - 26-36 lbs