The Camp Corsa Nano is uan ltralight ice axe . The piolet is absolutely perfect for low angle glacier travel, ski mountaineering and adventure racing. The Camp Corsa Nanotech surprised all testers in many categories and is very versatile. The Corsa Nanotech uses innovative Sandvik Nanoflex® steel alloy (20% lighter than normal steel and up to 60% stronger) attachments on the pick and spike to drastically increase the strength and durability of these points without significantly increasing the weight.