Swans Race and Competition Swimming Goggles SR-2MEV Made in Japan Optic Power Lens:S-3.50 The semi-dry valve does a

The semi-dry valve does a good job at preventing splashes of water from entering the tube while on the surface

The OSAKA has a watt measurement system to monitor exercise

Perform your best without worrying about injury or pain

120 lumens

Swans Race and Competition Swimming Goggles SR-2MEV Made in Japan Optic Power Lens:S-3.50 The semi-dry valve does aSWANS SR 2MEV SWANS SR 2MEV 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. SWANS SR 2MEV is a swimming goggles for competition. This model adopted a silicone cushion and strap which is easier on the skin. These goggles have been approved by FINA, therefore you can use them in the official competition. FIT AND COMFORT Adjustable Straps: