If you take the N7 to the Org de Rac turnoff before Piketberg (R399) , you can gooi through the Sandveld to Elandsbaai and take the Railway road all the way up the coast to Strandfontein.
That brings you almost to Lutzville (via Papendorp)
I go for cheap nowadays. A single ember blown from a fire melts a hole in the outer shell of modern jackets making it useless for wearing anywhere else but on bike trips.
I wear base layers with a cotton long sleeve outside
That looks like soft muffin shop sunday boots. I am sure you will be very disappointed with them. The soles also look too soft. Typical of a product found after spending too much time on the internet.
Ok.. saved you money.... Now look for something local.