Waterproof over trousers and waterproof bib and brace both keep your legs dry over your normal clothes, but they suit different jobs. This guide explains the difference, what to look for on the label and how to get the fit right for farm work, dog walking and wet-weather days.

Over Trousers vs Bib and Brace: Which Do You Need?

Style What it is Best for
Waterproof over trousers Waist-high trousers that pull on over your normal trousers and boots Walking, dog walking, occasional wet jobs, keeping in the car or a bag
Waterproof bib and brace Chest-high trousers held up with braces, with no gap at the back when you bend Long wet days, farm and yard work, lambing, ditching, fencing

If you’re outside for hours at a time or bending and kneeling, bib and brace is the better choice: there is no waistband to ride down and your lower back stays covered. If you only need cover for the odd shower or a muddy walk, over trousers are lighter and quicker to put on.

What to Look For

  • Waterproof rating – for working outdoors, look for EN343, the European standard for protective clothing against rain. It is a good sign the fabric and seams have been tested properly.
  • Taped seams – water gets in through stitching first, so sealed seams matter more than fabric thickness.
  • Leg zips or wide cuffs – you need to get them on and off over wellies or boots without sitting down.
  • Reinforced knees and seat – the first areas to wear out on farm work.
  • Breathability – cheap waterproofs trap sweat. A breathable fabric keeps you drier from the inside on a long day.
  • Length – long enough to cover the top of your boots when you kneel.

Waterproof Over Trousers and Bib and Brace We Stock

Browse the full ranges: Waterproof Bib & Brace, Men’s Waterproof Trousers and Women’s Waterproof Trousers.

Getting the Fit Right

  • Size for layers – check they fit comfortably over your thickest trousers and a base layer.
  • Test the crouch – kneel and squat in them. If they pull tight at the knee or back, size up.
  • Check the boot fit – they should sit over the top of your boots without bunching or letting rain in at the ankle.

Looking After Waterproof Trousers

Wash them using a technical wash, not ordinary detergent, and re-proof when water stops beading on the surface. Our guide to washing and reproofing waterproofs works for trousers too.

Frequently Asked Questions

What is the difference between over trousers and bib and brace?

Over trousers are waist-high and pull on over your normal trousers. Bib and brace come up over the chest and are held by braces, so they cover your back and stomach and stay in place when you bend.

Are waterproof over trousers worth it?

Yes, if you are regularly out in wet, muddy conditions. They keep your normal trousers clean and dry and are cheaper than replacing wet or muddy clothes.

Can you wear bib and brace over a jacket?

Normally the jacket goes over the bib so rain runs off the jacket onto the trousers. Wear a waterproof jacket long enough to cover the top of the bib.

What does EN343 mean?

EN343 is the European standard for protective clothing against rain. Garments are tested for water penetration and breathability.

Also see our guide to waterproof and walking trousers and work overalls and boiler suits, or browse Farm & Workwear.