Style up your outdoorwear with a pair of ACAI’s bestselling trousers; designed by women for women on a mission to create confidence in the outdoors.

Don’t know where to start? Find your stride with ACAI’s Trouser Style Guide below and discover the key features of our highly-reviewed women’s legwear.

Whichever pair you choose, expect generous pockets, four-way stretch, and shower resistant, moisture-wicking and breathable fabric. And don’t forget, all our women’s trousers are styled to walk you through every part of life.

Water Resistant
Quick Dry
Snag Proof
Fleece Lined
Size Range
Leg Length Options
Perfect For...
MAX Stretch Trousers Shape Skinny Outdoor Trousers Atlas Pants Aventurite Trousers Skinny Outdoor Jeans Thermal Skinny Trousers Thermal Casual Stroll
Warmer days Warmer days Warmer days Year round Year round Cooler days Cooler days
Skinny Skinny Straight Skinny Skinny Skinny Relaxed
High Super High & Cinched Elasticated with draw cord High High High Elasticated
UK 6 - 22 UK 6 - 22 UK 6 - 18 UK 6 - 22 UK 6 - 16 UK 6 - 22 UK 6 - 18
4 1 2 3 3 4 1
parks, peaks and everything in between parks, peaks and enhancing an hourglass shape daily dog walks & park strolls scrambling, climbing and gardening park strolls, pub lunches and on-the-go days embracing cold weather walking keeping cosy, dog walks and school runs
£79 £85 £79 £89 £100 £99 £99
Shop Shop Shop Shop Shop Shop Shop