bamboo is a grass and extremely eco friendly. it grows naturally on it's own. they have so much in China, that they can't cut it down fast enough. it only takes 3-5 years of growth for it to be harvested. some other woods that other companies use take up to 30-50 years of growth before it is harvested. so yeah, buy liberty. everyone is jumping on their bandwagon with the bamboo, but they were the first to put bamboo in all their skis, first to be 100% windpower. even if you don't care about the environment, bamboo makes one hell of a ski core. that shit is so poppy and light.