Swimming goggles XBASE - Clear lenses - One size - Black blue Snorkel This trekking sleeping bag has

This trekking sleeping bag has a mummy shape with a full hood

2 fleece-lined hand pockets

The fabrics wick away perspiration to provide superior comfort in use

High support for high-impact sports

Swimming goggles XBASE - Clear lenses - One size - Black blue Snorkel This trekking sleeping bag hasAdjustable, easy to adjust swimming goggles, ideal for anyone who wants to get back in the water. Something for everyone! Why do my swimming goggles fog up? Fogging is mainly due to the temperature difference between the body and the water. As the body is warmer than the practice environment, fogging occurs on the inside of the lenses through evaporation. As a result, every micro drop of perspiration will stick to the inside of the goggles. In fact,