For this review I got hold of an UMBRO shell suit from the golfing section of a big sports store.
It has a simple, uncluttered design.
It a suit like many others, so this report may apply to them too.
Just make sure you get soft breathable fabric. Some suits may be waterproof, some not.
This inexpensive suit consists of loose fitting pants (can be used as over-trousers) and a pullover type top (like an anorak) with zipped pockets.
Make sure you get at least one zipped pocket.
I like pockets as you can keep a locker key or small change in it.
The fabric is soft and very breathable.
I tried the suit on in the evening, with nothing underneath, like I would for swimming.
It didn't feel sticky or sweaty at all.
That evening I fell asleep on my bed while reading a book.
I woke up the next morning still wearing this shell suit and feeling alright.
It is so breathable, it could double up as sleepwear, if you have no other choice.
Waterproofing Test
In the shower with the hood up, this suit kept me dry for quite a while.
A bit of water seeps into the collar when you turn towards the water, but all rainsuits and ponchos do that.
Swim Test
Next up was the swimming pool test where I wore it just like swimwear with nothing underneath.
Like most in pools you should take a shower, so I only wore the bottoms and put the top on before I entered the pool hall.
In the pool the fabric felt soft and light, it didn't chafe.
Once all surplus air bubbled out I started swimming my training lengths.
As expected it slowed me down a bit compared to wearing shorts or a one piece body suit.
But the extra resistance is great for fitness training.
After a short while I got used to the suit and barely noticed it at all.
The followind day I wore this shell suit in the sea, on top of a tracksuit.
Again, the lightweight suit is barely noticeable, but it did provide good cover against windchill.
Summary
A shell suit like this is probably one of the most versatile outfits you can carry around every day.
You can swim in it, sleep in it, avoid the wind and rain, and pack it away into its small bag when you don't need it.
All of this for about &euro:20 is an abslotue bargain.
Felix