Oven Gloves

Material A
Cotton.

Appropriate disposal: organic bin.

Cotton is completely biodegradable as its a natural material and can be thrown in the compostable bin as long as the gloves are not made of any other material too.

Material B
Silicone (material: all possible variations that the item can be bought in).

Appropriate disposal: Recycle.

Material C
Kevlar (material: all possible variations that the item can be bought in).

Appropriate disposal: Recycle.

Best Alternative
Make sure your local recycling facility is capable of recycling kevlar and silicone, if not the best material to buy would be cotton. Rethink the whole process and simply use kitchen rags if you don’t really need to buy gloves.