Collateral Pant Charcoal
Collateral Pant Charcoal
Collateral Pant Charcoal
Collateral Pant Charcoal
Collateral Pant Charcoal
Collateral Pant Charcoal

Collateral Pant Charcoal

The elevating power trousers


£225.00 Or 3 instalments of £75.00 with Brand_assets_master
uk size guide

Free delivery above £250, free UK returns

  • Description
  • Fit&Care
  • Sourcing


  • Nothing says power and authority and stature more than proportion-elongating wide-leg trousers
  • Clean and minimal front details for versatility
  • Sleek, slanted pockets
  • Technical super-soft elastic waistband for easy pull-on and go and all-day comfort
  • For our lighter weight version, see the Parallel Pant 
  • Pair with trainers, flats or a heel for day-to-night, office-to-weekend adaptability

Fit & Care

  • Fits true to size, take your normal size
  • Mid-rise waist
  • Fitted from waist to upper hip with relaxed fit trouser legs
  • Recoverable stretch to fit various body shapes
  • Luxe premium heavier weight technical jersey
  • Machine wash cold with like colours, lay flat to dry, cool iron
  • Model is 5'7" wearing size small 

    Eco tip: think green before you clean, and only wash when needed. And don’t forget chemically friendlier detergent options.


    • Designed in London
    • Made in Italy
    • Oeko-Tex® certified patented technical fabric from Italy in tailored weight double bond jersey
    • Tailored weight technical jersey fabric
    • 72% Microfiber Polyamide, 28% Elastane (Lycra®)

    Experience the Dai Trousers

    Freedom and movement feel-like-yoga fabrics that are:

    ▪ 4-way stretch

    ▪ breathable

    ▪ extra comfy

    Smart, technical fabrics

    Patented, Italian-made performance fabrics that are easy-wear and easy-care

    ▪ Wrinkle resistant

    ▪ Machine washable

    ▪ Pilling resistant

    ▪ Quick drying

    Environment first

    ▪ Oeko-Tex® certified for fabric chemical safety

    ▪ Sourced from our Italian mill which is powered by renewable energy sources and solar panels, and uses recycled water

    ▪ Lifetime carbon savings with 30° C wash, and goodbye tumble dry cycle

    ▪ Timeless, seasonless design


    "The trousers are both smart and casual, almost leggings like. They stood up to everything I threw at them."

    − Julia

    "I’ve been doing so much travel recently and solely rely on my Dai for those trips. Looks great and so comfortable. My colleagues couldn’t understand how I could do a week in Asia on hand luggage only - very easy with your collection!"

    − Lizzie

    "Thank you for putting an end to what has been a 4-year search for comfortable performance trousers!"

    − Lana

    Our Story

    Born out of frustration with restrictive, uncomfortable workwear, founder Joanna Dai envisioned a brand that empowered the modern-day woman. We are...

    ▪ Designed by women, for women

    ▪ Committed to making a positive impact for our planet and our community

    "I believe comfort is confidence. I asked myself if dressing for work could feel like yoga but wear like a powersuit, and how ease and comfort could optimise a woman's performance and presence."