What’s best: natural, untreated fibers like PureGrow Wool or organic cotton.
Eco-nomical: Kapok pillows (standard pillow from $48) from Green Fusion Design Center.
Eco splurge: Pillows ($70–$115) of PureGrow Wool, organic cotton, or 100 percent natural latex, plus a PureGrow Wool duvet ($375 queen), pictured, all from Earthsake (877/268-1026).