Clothing:

1. Base Layers: Moisture-wicking, breathable base layers to regulate your body temperature.

2. Insulating Layers: Fleece or down jackets to keep you warm during colder temperatures at higher altitudes

3. Outer Layers: Waterproof and windproof jackets and pants to protect against rain and wind.

4. Hiking Pants: Comfortable and durable pants for hiking.

5. Hiking Shirts: Lightweight, moisture-wicking shirts for hiking.

6. Gloves and Hat: Warm gloves and a hat to protect against cold and wind.

7. Socks: Moisture-wicking socks to keep your feet dry and comfortable.

Footwear:

1. Hiking Boots: Sturdy, well-fitting hiking boots with ankle support.

2. Gaiters: Gaiters to protect your legs and boots from dirt, snow, and debris.

3. Camp Shoes: Comfortable shoes to wear at camp after a day of hiking.

Gear and Equipment:

1. Backpack: A backpack to carry your essentials while hiking.

2. Sleeping Bag: A warm, appropriate sleeping bag for the expected temperatures.

3. Sleeping Pad: A comfortable sleeping pad for insulation and cushioning.

4. Trekking Poles: Trekking poles for stability and support during the hike.

5. Headlamp: A headlamp with spare batteries for nighttime use.

6. Water Bottles: Water bottles or a hydration system to stay hydrated.

7. Sunglasses: UV-blocking sunglasses to protect your eyes from strong sunlight.

8. Sunscreen and Lip Balm: Sunscreen with high SPF and lip balm with sun protection.

9. First Aid Kit: A basic first aid kit with essentials like bandages, pain relievers, and any personal medications.

10. Toiletries: Toiletries like toothbrush, toothpaste, toilet paper, and hand sanitizer.

11. Camera and Binoculars: If you're interested in wildlife and landscape photography, a camera and binoculars can be useful.

12. Electrical Adapters: If you have electronic devices, make sure to bring the necessary adapters for charging.

Miscellaneous:

1. Passport and Documents: Important travel documents, including your passport, visa, and any necessary permits.

2. Cash: Carry some local currency for tips and small purchases.

3. Guidebooks and Maps: Maps and guidebooks to help you navigate and learn about the region.

Remember that Kilimanjaro's weather can vary greatly as you ascend, so layering is key. It's recommended to check with your tour operator for specific gear recommendations based on the route you're taking and the time of year you're climbing. Additionally, many people opt to hire local porters to assist with carrying equipment, which can alleviate some of the weight you need to carry on your back. Always prioritize safety and comfort when packing for your Kilimanjaro safari.