Yes wooden sunglasses are durable and will stand up to everyday life. Wood is a very strong and ecologically sound material.
Wooden sunglasses are beautiful handcrafted works of art. Treat them with the care they will give you many many years of enjoyment. Make sure you keep them in the bamboo box or a safe place when not being worn. Do not store your sunglasses loosely or in the soft case within your bag, pocket or on a hot car dashboard as this can cause damage. It's also best to put them on with two hands to avoid putting strain on the arms.
As wood is buoyant, most of our sunglasses will float, however, as the range encompasses a few different designs we can't guarantee they all will.