It is made 100% premium silicone.
Pro 3D Silicone Swim Cap Waterproof Hair Protection Hat Set with Accessories
3D Silicone Swim Cap - Waterproof Ear Protection - Fits Long & Short Hair - Adu
Speedo Childrens/Kids 3D Silicone Swim Cap RD765
3D Silicone Swim Cap - Waterproof Ear Protection - Fits Long & Short Hair - Adul
Lahtak Silicone Swim Cap Ear Protection Waterproof Adult Swimming Hat Red
Lahtak Silicone Swim Cap Ear Protection Waterproof Adult Swimming Hat Windsor
