"Up for sale are fashionable round-shaped glasses, perfect for adding a unique touch to your look. These glasses are free size, making them suitable for most face shapes. The lightweight and durable frame ensures comfort throughout the day. Ideal for both men and women, these glasses can be worn for daily use or as a trendy accessory. Available in [black transparent glasses], these glasses are ready to be a stylish addition to your collection!"

This way, you highlight that the glasses are free size and suitable for most people.