Soft silicone material, super comfortable, very soft on the ears, good to wear glasses during sports or rough boy play. It's flexible enough that you can slide the glasses off your eyes while reading/shooting up close.
The "5X Sports Sunglasses Glasses Neck Cord Strap Retainer String Lanyard Eyeglasses" would be ideal for athletes and outdoor enthusiasts who want to protect their eyes and carry their sunglasses securely while keeping them within easy reach.
