Proper safety equipment is essential when operating any chainsaw. At minimum, you should have eye protection (safety glasses or a face shield), hearing protection (earplugs or earmuffs), cut-resistant gloves, chainsaw chaps or pants, and sturdy boots with good traction.
Many rental facilities offer basic safety kits alongside chainsaw rentals. If you'll be using chainsaws regularly, investing in quality personal safety gear is advisable. Never operate a chainsaw without appropriate protective equipment, regardless of the job size.