Measures against sunburn from "painting" to "wearing"
Comfortable ZERO wear
Toray development material prime flex use
Smooth and comfortable condition lasts long
Combined with arm cover and rash guard
Stay cool even when you wear it in hot weather
Sunburn deprives physical strength. In the old days, sunburn was the Angler's medal, but the tsuke will surely appear as you get older.
There are limits to what you can do with UV protection with sun cream. The surest thing is to physically prevent UV.
The prime flex used for hoodies, neck gaiters, and T-shirts is a highly functional new material developed by Toray that is excellent in UV protection, stretchability, and quick drying.