Anti-slip glasses earmuffs earmuffs earmuffs

Material: Silicone

This section is an environmentally friendly plastic ear clip. Suitable for use during sports, can better prevent glasses
Glide and fall off. For children who wear glasses with loose legs and people who like sports,
It is a good protection device!
After adding non-slip covers to the temples, no matter how you run or jump, you no longer need to

Worried that the glasses will fall off.