ME have done well with the design of this jacket, it's geared more towards climbing than any other activity due to the 2 alpine pockets are very useful indeed, but the venting aspect of them does have a tendency to let in cold. The storm zips are very slick to use compared to others. The cut of the sleeves and chest give a lot of freedom of movement and good space for layers underneath. The main drawback of this jacket I have found is the gore tex, it has de-laminated alarmingly fast and gets clogged easily. The hood isn't very effective and is actually quite uncomfortable to wear. The size and weight of this smock make it a very attractive option for low weight ascents, but again the low weight has the effect of lessening the waterproofing to some extent, I have had water seep into my midlayers whilst wearing this smock..