The sports hinge provides both strength and performance.
Bloc Phoenix Sunglasses Black/Red with Red Mirror Lenses XR780
Bloc Eyewear Eyewear Square Sports Sunglasses - GUN ,Grey,p135
Bloc Titan Blue Mirror Sports Sunglasses Black XB630S
BLOC Eyewear 'Daddy' Sports Sunglasses in Shiny Black with Polarised Lenses P130
Bloc Eyewear Daytona Sunglasses - Black/Blue Lens
Bloc Hornet 2 Sunglasses Matte Khaki Green with Gold Mirrored CAT.3 Lenses XK150
