Killa Speed Swimming Goggles Colour:Mirror White When operating in mode "FASTER

When operating in mode "FASTER FLOW"

and with a curved/shaped design to help fully cover the ears

The thermal lining provides added warmth

-- is made of rugged anodized aluminum now also with a non-stick coating

Killa Speed Swimming Goggles Colour:Mirror White When operating in mode "FASTERIf you are looking for lightweight and ergonomic goggles for short distance racing, these are your best option. Specifically designed for short distances or training sessions, these goggles provide greater comfort and improve your hydrodynamics. Its different lenses also make them very versatile for all types of weather conditions. Keep your vision sharp and avoid distractions, so you can focus on improving your time. Intended for greater comfort,