“Excellent product, particularly at the (discounted) price. The fabric is first class, both the windbreaker, compact outside and the fleece inside. The shape is right for a slim, cyclist-type body. It's very shaped and the fabric is not very stretchy, so a stockier person may feel a bit constrained - perhaps order a larger size. Very comfortable if you're slim, and warm enough for 10 degree weather, with a merino top underneath.
As usual with Siroko, it runs small, so order at least one size up (I am 1.83, 70kg, usually wear M, but needed the L here).”