SONIC glasses are designed for teenagers and adults.
Description: SONIC swimming goggles are made of extremely soft, flexible and non-toxic silicone, pressed LSR (Liquid Silicone Rubber). It provides the highest comfort of use, guarantees the strength and durability of glasses while minimizing the effect of aging of the material. Combined with the properties of LSR silicone, it makes SONIC glasses easy to suck on and adjust to multiple face shapes. SONIC glasses are made of scratch and damage resistant polycarbonate (Hard High Grade Polycarbonate).