You need to bring with you everything listed on the Equipment Page other than the items you can rent from us which are:
Ice Axe (20€)
We will also send you a printable checklist as part of your Course Joining Instructions. Full details for each item such as what type of gloves etc. are on the Equipment Page, but if you are still not sure about something bring it with you and we’ll let you know during the kit check on the first morning. If it’s not right it’s no problem as we build in an hour in the Chamonix gear shops (cheap or expensive to taste) before we leave.
You do not need to let us know about equipment rental requirements in advance as we have plenty of everything of course if you have your own ice axe, crampons, etc. bring them with you.