Just had a look at and tried on the jacket.
Tried on with a tshirt and microfleece and also with my buffalo (old so has squashed pile).
I am an average sized guy - w32 c38 (trouser and shirt size) 175cm tall and 75Kg not a skinny rake but do like a beer or two!
I bought the M based on that being the size that I buy almost all my clothes. But I will be returning it for the L.
First thoughts:
Size
I would agree that the size is too snug. With the tshirt and micro fleece it was almost ok but just on the too small size. With the buffalo on it was too tight. Slightly annoyingly the sleeve length on the M is good for me so the L is going to probably be a bit long (but will report back).
You may wish to add a comment on the website that the jacket is exactly the size stated (humm I still think its small for the size quoted) and if you intend using it as winter belay jacket then order the size up, if its for pulling over shorts and t-shirt then order your normal size.
Hood
Bearing in mind the size, I liked the volume. My Petzl Erin (or what ever its call) fitted with space, my skiing lid (UVEX 60cm) was a little on the tight size but it was just ok - but this is a real bonus as far as I’m concerned. As others have reported there were no flexibility issues turning left/right.
Wiring in the peak is not really that malleable - yes if the weather is that bad you would have your waterproof jacket drawn right in to small hole but this doesn’t seem possible on this jacket, yes its a cost issue but I think its important and in a shop compared with other jackets for me it would be a turn off.
I don’t like the draw cords being on the inside. I suspect that it would feel a bit of faff to adjust when on the hill (but a first thought so will report back). - has this been done to stop the elastic blowing about in the wind? Nice idea if it has but can it be done so its more accessible?
Design
Seems ok. the wire in the hood does give it a bit of budget feel as does one or two smaller details - the seam on the shoulder sleeve rises slightly where it joins the body of the jacket.
It would be nice to see a softer fabric on the inside of the zip baffle - when in the dreich and your having a wee epic its nice having that soft fabric against your nose!
Hard wearing patches - for 60quid you are right not to add them, hot having them also reduces weight.
Cut over all seems ok.
It would be nice to see Velcro on the cuffs, adds versatility.
Logo - why do you only print it on? After only a few uses the logo on my sleeping bag has started delaminating I’m quite proud that I own (and love) your gear it seems odd you’re not so fussed?! The label in the back of jacket is sewn in so why not on the outside?
Agree with comments about the inside mesh pockets, they would be good, as would a compression sack, also agree with moving the pockets slightly higher but not a show stopper where they are. Double zip is good too!
Staining effect? Looking with good light I’ve only spotted one or two places where you can see where the ‘problem’ is (unless I’ve had too much Bruichladdich?!)
Hope that assists, naturally happy to discuss further.
If you are reading this and are thinking of buying, think about your size but its fantastic value at £45, buy it!