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UK, Channel Islands & Northern Ireland

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'Best Trousers I've ever had!'

'Your outdoor trousers are the best I've ever had. They were perfect when I wore them for 35 hours at an adventure weekend with Break-Point. So much so that I has to purchase a second pair. Thank you!' Rachael D.





'Best Trousers I have ever had!'


'Wore mine today on an extremely muddy mountain walk with an extremely excitable dog. Delighted...Comfortable, stretched where it matters, lightweight, mud wiped straight off and wasn't snagged by dog claws. Best walking trousers I have ever had...even felt attractive wearing them!' Patricia





'One of my best buys!'

''Yay, my new Acai Activewear outdoor skinny has arrived. My old one has definitely had it. One of my best buys ever though.' Ellen





'Perfect Fit!'


'Pre ordered these and they arrived exactly when Acai said they would. I’m usually an 8-10 and the 28s fit like a dream, tucking into my long boots. Now I just need a thermal lined pair for next winter!' Beccy




'Totally amazing!'


'Totally amazing.... I ride in them, teach in them and muck out.....not a mark on them!' Kate Harris




'Life changing!'


'I have a pair and they are life changing!' Becca Louise




'Walking Necessity!'


'I've got these and they are amazing. A walking necessity!' Riona M.



To see more reviews please click here


  • Product and sizing Information
  • Delivery Information

ACAI Skinny Outdoor Trousers mimic the look of high waisted skinny jeans while being showerproof, mud and stain resistant, lightweight and breathable. They are designed for warm Spring/Summer days to keep you cool during activity and draw the moisture away from your body. Made with stretchy softshell material, the DWR water repellent finish will keep you dry in light shower rain and even when exposed to heavy rain the trousers dry in minutes whilst on. Easily cleaned with a damp cloth (or machine washed) and featuring brand new Teflon stain resistance feature, these deliver style and performance in equal measures.  
The specific nature of the fabric and the skinny style makes them suitable to wear in the office as well as for commuting, micro adventures, hill walking, dog walking or simply every day wear.



Please click here for a comprehensive size guide.


  • UK orders over £45 - FREE (2 - 4 working days)
  • UK orders under £45 - £3.99 (2 - 4 working days)
  • Next day Guaranteed by 1pm (for orders placed before 1pm) - £6.99 (Up to 24 hrs)
  • European Economy - £5.99 (7 - 10 working days)
  • European Tracked - £7.99 (5 - 7 working days)
  • Rest of World Economy - £7.99 (7 - 14 working days)
  • Rest of World Tracked - £11.99 (5 - 7 working days)

We aim to dispatch all orders within 24 hours (Monday to Friday)

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Fabric Information

Stretchy Nylon material featuring DWR water repellent finish and added Teflon treatment for further protection against water, stains and mud. This fabric is extremely breathable and quick drying, designed for all outdoor activities.


Machine Washable at 30 degrees

Easily wipeable with a damp cloth

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