See so many crew unprotected from the elements on the drink,
We love the wind n water, it's good for the soul, but just had my 5 bccarcenoma operation, I'm on to it now but years of kiting has taken a few lumps out of me, surgeon told me he's seen a big percentage of water lovers, kiters, poleys, sailors and surfers coming through his surgery, so cover up
a 1 mm long arm shorty, cap, zinc or total block to the snoz lips cheeks and neckline
ya might look a twat but you'll still be going big in ya 50s and not pushing up daisys

This the shidt for total blockage from the sun for me, other suggestions are worth sharing