Sportful Fiandre Light WS Jacket review
Owned by the same company as Castelli, Sportful’s representative in our test compares favourably — no surprise there — to the Gabba benchmark.

If you are after a lighter weight product then this trumps the Gabba. However, the lighter weight makes it less warm and the tail is not very substantial.
-
+
Lightweight. - Lighter than rivals
-
+
Stretchy material
-
+
Good breathability and water resistance
-
+
Nano material will maintain water resistance
-
-
Short tail
-
-
Not as warm as others
-
-
Delicate construction
You can trust Cycling Weekly.
Sportful may have given this the ‘jacket’ moniker, but the lightness of the thin Windstopper material gives the feel of a long-sleeve jersey. Indeed, such is the apparent daintiness of this jacket that the scales reveal it is 100g lighter than the long-sleeve Castelli Gabba 2.
Thankfully this lightweight construction doesn’t translate into lightweight wind protection. The Sportful Fiandre Light WS Jacket was comfortable even with the thermometer showing single figures and with only a simple base layer and short-sleeve jersey underneath. The material is stretchy enough to allow for bulkier layers, should the mercury drop further.
Where the Sportful offering doesn’t quite achieve full marks is in wetter conditions. The jacket is described as water repellent, which means it’ll keep you dry through an hour or two of drizzle, but heavier rain will begin to penetrate. We also found the rear to be a little on the high side, and a decent-sized bum flap would have made riding on wet roads a little more bearable.
The water repellence should last a long time, as there is not just a hydrophobic coating. The fabric itself is intrinsically woven with a nano fibre that will continue to repel rain even after the jacket has been well used and washed.
When combined with nice details such as good cuffs that fit easily under gloves and the three well-sized rear pockets, the warmth of this jacket pretty well justifies the £165 price tag
Contact c3products.co.uk
Thank you for reading 20 articles this month* Join now for unlimited access
Enjoy your first month for just £1 / $1 / €1
*Read 5 free articles per month without a subscription
Join now for unlimited access
Try first month for just £1 / $1 / €1
Get The Leadout Newsletter
The latest race content, interviews, features, reviews and expert buying guides, direct to your inbox!
Henry Robertshaw began his time at Cycling Weekly working with the tech team, writing reviews, buying guides and appearing in videos advising on how to dress for the seasons. He later moved over to the news team, where his work focused on the professional peloton as well as legislation and provision for cycling. He's since moved his career in a new direction, with a role at the Department for Environment, Food and Rural Affairs.
-
Geraint Thomas represented 'all the best things about the golden era of British Cycling' - tributes paid to retiring rider
Former and current teammates and other figures from within pro cycling react to the Welshman’s decision to retire at the end of the current season
By Tom Thewlis Published
-
Bad day bonus: Silca believes its new tubeless sealant is so good, it will pay athletes $500 when they flat
Silca is willing to bet against its own failure with new, long-lasting sealant containing injectable carbon fibre strands
By Anne-Marije Rook Published
-
Men's WorldTour 2025: Everything you need to know about the teams
The leaders, transfers and team ambitions set to shape the season ahead
By Adam Becket Published