Built for the race. Offering minimal drag through 3D Formfit technology, the GX-SONIC cap will give the swimmer that extra edge in their race. Uncured silicone for easy and clean team printing. Crush the competition with the GX-Sonic Cap.

100% Silicone
3D Formfit : Built with a 3D mold to contour to the swimmer's head shape, offering optimal hydrodynamics.
GX-SONIC Series: Mizuno's most elite swim product, built for competition.
Dual Density Construction: Dual density silicone to keep cap in place. Thickest density silicone around outer edges to prevent cap from slipping during competition.
Advanced Features: No Advanced Features
Age Group(s): Youth (13-18 Years),Kids (5-13 Years),Adult (18+)
Assembled Height (cm): 1 cm
Assembled Weight (g): 1 g
Assembled Width (cm): 22 cm
Primary Material: Silicone