Swans Race and Competition Swimming Goggles SR-2NEV Made in Japan Color:SmokeXBlack supporting the joint to prevent

supporting the joint to prevent excessive strain

or core twists

and close for a steady buckle position

Iron aluminum alloy

and ease of use

Swans Race and Competition Swimming Goggles SR-2NEV Made in Japan Color:SmokeXBlack supporting the joint to preventSWANS SR 2NEV SWANS SR 2NEV is a basic shape with a comfortable silicone cushion model. The super soft and thick silicone cushion gives great comfort allowing you to train for hours on end. FIT AND COMFORT Adjustable Straps: Ensure the goggles stay in place without being too tight. Soft Gaskets: Look for cushioned gaskets that create a comfortable seal around your eyes. Nose Bridge: Some goggles have adjustable or interchangeable nose bridges to