Metal mousepads reduce hand sweat.

Yes, they actually help.

The whole point of thermal conductivity here is that metal pulls heat away from your palm fast. Cloth or plastic pads act like insulation — they trap the warmth your hand gives off, which makes you sweat more. A metal surface stays cooler to the touch, so your hand doesn’t heat up as much during long sessions.

The tradeoff is texture. Metal is slicker, so if you’re used to fabric resistance, your aim might feel different. But if sweaty palms are your main problem, the cooling effect is real.