Ultraflex flex work trousers
The work trousers that follow you down into the squat — and back up.
- Free in the squat
- Comfortable all day
- Ten deep pockets
- Reinforced knees
Colour
Grey
- Free delivery
- 90-day guarantee
- Royal Mail 3–5 days
The work trousers that follow you down into the squat — and back up.
Colour
Grey
The mechanism
Movement
Four-way stretch gives in every direction, not just lengthways. You get all the way down — and back up.
If they fail your own test, send them back. You have 90 days.
All day
Twelve hours into the shift you still aren't thinking about them. The moisture layer moves sweat out, so you skip that clammy patch at the base of your back.
The kit
Double knees where you actually go down. Ten pockets deep enough for your tools — not just your phone.
Compare
They build to survive. We build so you can move — at a price that means you'll actually get them dirty.
And the same name on the label no longer means the same fabric in the box. So don't trust a name. Try them for 90 days.
4.7 out of 5 · 630 reviews
been wearing these for a month now and they still look relatively new apart from a few stains. great for when your kneeling and way more comfortable than the normal work wear you get
Best workwear I've tried. Great tailored fit and not baggy around the calfs like I find with most work pants. Pockets are nice and deep which is normally a pet peeve of mine
great trousers and different to what i normally get but in a good way. nice and stretchy so you can bend easy and they feel solid
Great work trousers, different to the standard canvas you normally get. Way more flexible and better fitting but feel just as durable. Fast delivery just in time for the colder mornings
The knee is double. Originally, this is the real thing, but these days the knee is squeezed and made with it. This product is properly double.
Comfy on the knees too if you spend most your day on the ground like I do. 10/10 trousers.
Love my new work trousers way more comfourtable than my old ones and suprised by how good quality they are
Ordered Monday and arrived Thursday morning. seem tuff enough and something different compared to normal work trousers. Definitly more comfortable than other i've tried
Saw their ads and gave them ago and I have to say they havent let me down! Superb quality, quick delivery and don't cost an arm and a leg.
Sizes
| Size | Waist / leg | Waist (cm) | Inseam (cm) |
|---|---|---|---|
| S | 31 / 30 | 78–82 | 76,2 |
| M | 32 / 30 | 82–86 | 77 |
| L | 34 / 31 | 86–91 | 77,8 |
| XL | 36 / 31 | 91–96 | 78,6 |
| 2XL | 38 / 31 | 96–102 | 79,4 |
| 3XL | 40–42 / 32 | 103–109 | 80,2 |
Waist / leg in inches — the same measurements as on your jeans. If you wear 32/32, M is your starting point. The leg length comes with the size and can't be chosen separately.
Processing takes 1 to 2 working days. Royal Mail delivery takes 3 to 5 working days. Delivery times are estimates, not guarantees.
Delivery is free across the UK, whichever pack you choose.
Yes. Get in touch within 90 days of receiving the trousers and we'll arrange an exchange, return or refund. You also have 14 days to cancel under UK consumer law.
Wash at 30°C with a mild detergent, no fabric softener. Air dry. The DWR finish is revived with low heat.
Because you're buying them direct from us. No retail chain, no middlemen, no logo to pay for. The money went into the fabric and the stitching instead of the links between the factory and you.
No, they're water-repellent. The DWR finish beads off light rain and damp, but stand outside for hours in heavy rain and you will get wet. We'd rather say that straight out than promise you something the trousers can't hold.
Yes. Each pair is chosen separately, so you can build the pack however you like.













