Answer

By Trail magazine

For year round use I would say look at a 3-layer fabric, which means either 3-layer Event, 3-layer Gore-Tex Proshell or 3 layer Gore-tex Performance Shell. Gore-Tex Paclite is a 2.5-layer fabric and this means you tend to see the build up of condensation much more easily and many people assume the fabric is leaking but it is usually just condensation.

Gore-tex Paclite is much lighter and more packable than 3-layer fabrics and this is why it is still popular, as it is ideal for travelling light and fast or for taking as a backup garment. However for year round use, you are going to need something that hides as much condensation as possible and therefore a 3-layer fabric is a better option.

The performance difference between 3-layer Event and 3-Layer Gore-tex Proshell or Performance Shell is barely noticeable, if noticeable at all so I would just choose a pant made in any of these fabrics that fits. Gore-Tex Performance Shell is not quite as breathable as Gore-tex Proshell, but again  I doubt you would notice much - if any - difference.

When it comes to models to choose, always try them on before you buy, as fit on trousers is incredibly personal - we all have different leg lengths, bum sizes and thigh sizes. Just compare a rugby player‘s legs to those of a long distance runner for example and you can imagine the problems!

The Mountain Equipment Firelite is a Gore-tex Paclite pant, so as mentioned above is probably not your best option, unless you want low weight and low packed size as your primary criteria, in which case of course it would be ideal. The Montane Venture Pants are made from 3-layer Event and so from the two you have suggested I would say these would be a better year round option, if packed size and weight are not your number one priority.

Both of the trousers you mention are priced around the £100 mark, so the others that may be worth considering include:
Berghaus Storm Overtrousers – 3-layer Gore-Tex, £90
Sprayway Mountain Rain Pant – 3-layer Gore-Tex  £100
Lowe Alpine Fairview Pant – GoreTex paclite £100
The North Face Varius Guide Pant – HyVent 2 layer £90

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