This weekend, a slew of limited sneakers, collaborations, and one-of-one exclusives will be auctioned off to benefit the German Cancer Aid.

Sneakers for Life, a 10-day campaign started by Simon Bus, who hosts the German sneaker show Turnschuh.tv, will feature more than 200 pairs of sneakers from some of the most notables shops and figures in the culture. Contributions have come from the likes of Overkill, sneakerb0b, and Solebox founder Hikmet Sugoer, who has pulled gems from his own personal collection just for the event.

The auction gives everyone an opportunity to get their hands on some awesome grails, while supporting a great cause at the same time. It all goes down on March 15 through international sneaker site Klekt.in.