The program includes the technical equipment: crampons, helmet, harness, ice axe. So they basically only require their mountain boots, clothes, and accessories (glasses, backpack, gloves). Anyway you can see the checklist to verify that you have what you need and / or let us know if you need something!
Some programs may also include other items (such as sleeping bags or trekking poles), so if it is indicated in the program it will be available in the program.