I believe this is Gore-Tex Windstopper which is wind proof but not waterproof. This doesnt have the Gore-Tex membrane which is waterproof. https://www.gore-tex.co.uk/technology/outerwear/gore-windstopper-products
Apologies, it's a very similar hybrid jacket they make but not this exact one
Just checked and still £75 and £67.50 with the discount code on the site. Here
Cheaper direct from them currently
New customers only.