Look, I’m a huge Raphafanbouy you lot should know that by now.
But the soft shell you have ordered isn’t very thick, it’s a little thicker than the original rain jacket and that’s just a single layer. I’m sorry but you will be a bit sweaty, it’s a little less breathable than the rain jacket and that is because the sheen on the outer layer is non breathable. It’s a nice item, but it’s really a riding jacket.
This however is lovely, I have the navy one and it’s really neat, tailored and breathable and so nice to wear. It’s a little pricey but well worth it if this floats your bike.
However, at this price there are many more nice jackets out there that would do the same thing, for less, and still look tailored when you get off the bike.
Rapha Wind Wool Jacket.