Quality snow socks demonstrate very similar performance levels to metal chains. They are made using a textile material that allows you to effectively grip onto the snow.
Socks are unlikely to damage your rims, they're easy to fit, lighter, and take up less space for storage.
Socks are particularly advantageous for vehicles with narrow wheel arches.
They are ABS- and ESP-compatible. You can drive up to 30 mph max. A good-quality snow sock will last you several winters.
They are effective and increasingly popular products.