Cold makes them stiff, heat makes them sticky.

Yes, temperature directly changes how your gel or silicone mousepad feels.

Gel and silicone aren’t magic — they’re polymers. Cold makes them contract and stiffen. If your wrist rest feels like a brick in winter, that’s why. Heat softens them, sometimes to the point of being tacky, like the pad is melting slightly. You’ll notice this most in direct sunlight or a hot room.

For regular use, it’s rarely a problem because you’re in a climate-controlled space. But if you mouse in a cold basement or a hot garage, expect the surface to behave differently. It doesn’t hurt the pad, just feels weird.

If your mousepad suddenly feels wrong, check the thermostat before you blame the brand.