Bellwether men's Thermodry bib knickers


The Bellwether Thermodry men's 3/4 bibs knickers are a great choice for those in between days when you need more than shorts, less than full fleece legs. Made from Thermodry  fabric, they are lightly fleeced to keep you warm - but not too warm, and have excellent breathability and moisture management properties. The pad is Bellwether Contour Pro recommended for medium to long distances or 3-5 hours in the saddle. The mesh back panel prevents overheating. All seams are flat locked to eliminate irritation or chafe spots and there are reflective accents for visibility at night.


  • Mesh back panel, low cut front panel
  • Flat-stitched seams
  • Multi-panel, ergonomic cut
  • Lightly brushed interior
  • Elastic silicone leg gripper
  • Reflective accents
  • Chamois: Contour Pro
  • Fabric: ThermoDry



Size Chest Waist Inseam
S 35-37.5 29-31.5 31-32
M 37.5-40.5 31.5-34 32-33
L 40.5-43.5 34-37.5 33-34
XL 43.5-46.5 37.5-41 33-34
XXL 46.5-49 41-44 33-34
XXXL 49-52 44-46 34-34.5

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648 reviews
God but you need to realise that it is dirty

I use this lube for my commuter bike. It copes well in all weathers. But it is dirty and will leave a greasy mark on anything your chain touches

Great Visibility and comfort

Excellent for visibility, good fit and comfortable

Great Jacket

Warm, dry, very visible at night, what more could you ask for!

Beyond the norm service

They were out of stock but offered me a different colour or a more expensive alternate product for the same price. Additionally I wasn't quite there for free post, but they threw it in anyhow. Awesome service that I emailed my cycling mates about.

Comfy and stylish bib knicks

This was my third purchase of de Marchi knicks, so I am clearly impressed. We're all different sizes and shapes, but for me the shorts are reliably comfortable and wear well. The fit is snug, as one would expect - that's the point after all. In terms of value-for-money, de Marchi shorts perform very well.