Final answer:
For double gloving, cotton gloves as a base layer provide extra comfort by absorbing sweat and reducing slippage, making them suitable for users with material sensitivities.
Step-by-step explanation:
When double gloving, extra comfort may be achieved by wearing cotton gloves as a base layer. Cotton as a base layer can provide additional comfort by absorbing perspiration and thus reducing slippage inside the outer layer of gloves, which might be made of materials such as latex, vinyl, or nitrile. Because cotton is gentle on the skin, it is an excellent choice for those who may have sensitivities or allergies to other materials. This practice is often used in medical and research settings where double gloving is necessary for additional protection against contaminants or pathogens.