Castelli's Flanders Warm LS Thermal Base Layer (quite a mouthful, but there are a fair few Flanders in the range) is designed for keeping you warm during cooler weather, and focuses on keeping you sweat free. It works fantastically well at wicking and is very comfortable, but it's also pretty pricey.
The polyester material on the main body of the baselayer certainly felt great when pulling it on, as did the more mesh-like material under the armpits and the insides of the arms. Similarly, the flatlock stitching adds to the comfortable feeling of the garment.
> Find your nearest dealer here
> Buy this online here
The fabric of the arms is slightly elasticated, which manages to avoid the baggy feeling you can get with this type of under layer. Castelli has done well to make a fabric that feels very like merino while maintaining the close fit that it's famous/notorious for. Saying that, sizing comes up well – you can go for your usual, not a size or two larger as with some Italian designs.
I wore the baselayer predominantly with another Castelli product I had on test, its rather good SanRemo Thermosuit (review to come). The two make a great pair, but I found it also works really well with pretty much any long-sleeved jersey or jacket.
The Flanders really comes into its own on rides where you're working hard – and sweating hard as a result. Its wicking properties are really good, and considerably better than some other brands I've tried.
For me, and many others I expect, price is the big downside. Sixty quid is just too much for what is a fairly simple garment. I've had some really good jerseys on test that are considerably more versatile than a baselayer, while also being considerably cheaper. As such, I can hardly rate the Flanders LS as good value.
> Which baselayer should you buy? Read our guide here
It is a very good garment – it works fantastically well on rides where you sweat a lot in the cold, and the comfort is great, but that still doesn't really justify such a high price tag.
Very good baselayer for days where you're working hard, but also overpriced
If you're thinking of buying this product using a cashback deal why not use the road.cc Top Cashback page and get some top cashback while helping to support your favourite independent cycling website
Make and model: Castelli Flanders Warm LS Thermal Base Layer
Tell us what the product is for, and who it's aimed at. What do the manufacturers say about it? How does that compare to your own feelings about it?
From Castelli: "We pulled out all the stops to make what we consider the ideal base layer for mild- to cool-weather cycling. The focus is on keeping you dry, so we've worked with multidenier polyester that offers minimal moisture absorption combined with mechanical wicking to move moisture away from your skin. The main body uses a 3D rib-knit structure for exceptional stretch, but with channels that hold the fabric off your skin. The armpits are mesh, while the sleeves have a four-way stretch construction for comfort. All seams and the hem are flat seamed for comfort."
Tell us some more about the technical aspects of the product?
Multidenier 100% polyester 3D-structure rib-knit main body for mechanical wicking and exceptional fit
Perforated 100% polyester mesh under arms for additional cooling
Multidenier 100% polyester 4-way-stretch sleeves for great wicking and fit
4-needle flat-lock stitching lies flat for total comfort
Longer back stays tucked in
Rate the product for quality of construction:
Rate the product for performance:
Rate the product for durability:
Rate the product for comfort, if applicable:
Rate the product for value:
Tell us what you particularly liked about the product
Comfort, and performance on sweaty rides.
Tell us what you particularly disliked about the product
Did you enjoy using the product? Yes
Would you consider buying the product? Probably not, it's a bit pricey.
Would you recommend the product to a friend? If they had the cash.
Age: 23 Height: 182cm Weight: 75kg
I usually ride: Kinesis Pro6 My best bike is: The first steel bike I made
I've been riding for: 10-20 years I ride: Every day I would class myself as: Expert
I regularly do the following types of riding: road racing, cyclo-cross, commuting, club rides, sportives, general fitness riding, fixed/singlespeed, mountain biking
I think viglinate is exactly the correct term, don't let the cadre grind you down.
If they're an embarrassment to you then move - you're an embarrassment to our country.
The synchronicity for Cav winning in Rome in his last year is glorious.. if that's his last Grand Tour win it's wonderful.. if he can pull off...
Chapeau Mavis, you are a legend.
Count yourself lucky they didn't follow the recent trend and have kept the vowels in..... 'Blndr'
I'm not a proponent of it, but I'd say the idea is to try to match the wearing of the chains with the wearing of the cassette. Without chain...
Nasty spiteful object interested only in their own little fad....
Just look at your selves. The replies above are no different to those objecting. Narrow minded but what can one expect from Roadcc? ...
You would think that a well deserved contempt of court charge might be forthcoming and that is punished far more heavily than many, what normal...
The most efficient way to avoid angst related to running - the exercise choice of the Guardian writer - is to not go running. ...