it is realy great! We have free shipping, discount prices for Acorn Right Thing Earth Tweed Slippers: Treat your feet to eco-friendly comfort with the Right Thing slipper from Acorn. All natural, biodegradable uppers include a blend of hemp, wool and yak down. Sustainably-grown hemp provides durability and bacteria resistance. Organic cotton terry insole offers super-soft feel. CFC-free, contoured footbed gives additional heel and arch support. Non-skid synthetic outsole for indoor and outdoor wear.