Regular-Fit Trousers

Discover our classic and contemporary regular-fit trousers at COS. Updated in recycled and traceable fabrics with modern design details, including sharp pressed creases, utility-style pockets and cuffed hems. Shop the full trouser collection and explore a curated selection of new accessories.
53 items
Colours ()

REGULAR WOOL STRAIGHT-LEG TROUSERS

£115
NATIVA™ Regenerative Wool
NEW
Color swatches
DARK KHAKI Sold out
BLACK Sold out
NAVY Sold out
Colours ()

REGULAR WOOL STRAIGHT-LEG TROUSERS

£115
NATIVA™ Regenerative Wool
NEW
Color swatches
NAVY Sold out
BLACK Sold out
DARK KHAKI Sold out
Colours ()

REGULAR WOOL-BLEND TAPERED TROUSERS

£115
ONLINE EXCLUSIVE
Color swatches
NAVY Sold out
Colours ()

REGULAR WOOL STRAIGHT-LEG TROUSERS

£115
NATIVA™ Regenerative Wool
AUTUMN WINTER 2024
Color swatches
BLACK Sold out
NAVY Sold out
DARK KHAKI Sold out
Colours ()

THE FOLD-UP TAPERED TROUSERS

£180
AW24 ATELIER COLLECTION
Color swatches
CARBON Sold out
Colours ()

THE BARREL-LEG TROUSERS

£200
AW24 ATELIER COLLECTION
Color swatches
MOSS Sold out
CARBON Sold out
Colours ()

THE BARREL-LEG TROUSERS

£200
AW24 ATELIER COLLECTION
Color swatches
CARBON Sold out
MOSS Sold out
Colours ()

TOPSTITCHED TAPERED TROUSERS

£95
TENCEL™ LYOCELL
ONLINE EXCLUSIVE
Color swatches
BROWN Sold out
Colours ()

PLEATED WOOL TROUSERS

£110
RESPONSIBLE WOOL
Color swatches
DARK GREEN Sold out
BLACK Sold out
Colours ()

PLEATED WOOL TROUSERS

£110
RESPONSIBLE WOOL
Color swatches
BLACK Sold out
DARK GREEN Sold out
Colours ()

TURN-UP TAPERED TWILL TROUSERS

£85
Color swatches
BLACK Sold out
NAVY Sold out
MOLE Sold out
Colours ()

TURN-UP TAPERED TWILL TROUSERS

£85
AUTUMN WINTER 2024
Color swatches
MOLE Sold out
NAVY Sold out
BLACK Sold out
Colours ()

REGULAR TAILORED LINEN FLARED TROUSERS

£135
ONLINE EXCLUSIVE
Color swatches
BLUE Sold out
Colours ()

ELASTICATED TAPERED TWILL TROUSERS

£75
TENCEL™ LYOCELL
Color swatches
DARK GREEN Sold out
BLACK Sold out
BEIGE Sold out
NAVY Sold out
GREEN Sold out
Colours ()

REGULAR LINEN TAPERED TROUSERS

£115
Color swatches
BLACK Sold out
Colours ()

THE TAPERED WOOL TWILL SUIT TROUSERS

£180
Color swatches
TERRACOTTA Sold out
Colours ()

THE CRINKLED BARREL-LEG TROUSERS

£225
ONLINE EXCLUSIVE
Color swatches
NAVY Sold out
DARK BROWN Sold out
Colours ()

THE SILK TROUSERS

£155
Color swatches
BLACK Sold out
Colours ()

THE CRINKLED BARREL-LEG TROUSERS

£225
ONLINE EXCLUSIVE
Color swatches
DARK BROWN Sold out
NAVY Sold out
Colours ()

REGULAR TAILORED TWILL STRAIGHT-LEG TROUSERS

£95
Color swatches
BLUE Sold out
BLACK Sold out
Colours ()

REGULAR TAILORED TWILL STRAIGHT-LEG TROUSERS

£95
Color swatches
BLACK Sold out
BLUE Sold out
Colours ()

REGULAR TAILORED LEATHER STRAIGHT-LEG TROUSERS

£300
ONLINE EXCLUSIVE
Color swatches
BLACK Sold out
Colours ()

REGULAR PLEATED COTTON TAPERED TROUSERS

£115
Color swatches
NAVY Sold out
Colours ()

REGULAR MICRO-HOUNDSTOOTH CROPPED TROUSERS

£135
Color swatches
BEIGE / HOUNDSTOOTH Sold out
Colours ()

STRAIGHT-LEG TWILL CHINOS

£85
Color swatches
BEIGE Sold out
NAVY Sold out
Colours ()

STRAIGHT-LEG TWILL CHINOS

£85
Color swatches
NAVY Sold out
BEIGE Sold out
Colours ()

TURN-UP TAPERED TWILL TROUSERS

£85
ONLINE EXCLUSIVE
Color swatches
NAVY Sold out
BLACK Sold out
MOLE Sold out
Colours ()

RELAXED COTTON CROPPED TROUSERS

£85
ONLINE EXCLUSIVE
Color swatches
BEIGE Sold out
BLACK Sold out
Colours ()

ANIMAL-JACQUARD TROUSERS - STRAIGHT

£135
ONLINE EXCLUSIVE
Color swatches
KHAKI / BRIGHT GREEN Sold out
Colours ()

STRAIGHT-LEG UTILITY TROUSERS

£95
Color swatches
STONE Sold out
DARK KHAKI Sold out
Colours ()

STRAIGHT-LEG UTILITY TROUSERS

£95
Color swatches
DARK KHAKI Sold out
STONE Sold out
Colours ()

REGULAR PINSTRIPED WOOL CROPPED TROUSERS

£135
RECYCLED WOOL
Color swatches
NAVY / PINSTRIPED Sold out
Colours ()

QUILTED PADDED TROUSERS

£95
RECYCLED MATERIALS
Color swatches
DARK GREY Sold out
Colours ()

TURN-UP TAPERED WOOL TROUSERS

£115
RESPONSIBLE WOOL
Color swatches
NAVY Sold out
BLACK Sold out
Colours ()

THE TAILORED LEATHER TROUSERS

£350
Color swatches
BLACK Sold out
Colours ()

HERRINGBONE WOOL TROUSERS - STRAIGHT

£115
ONLINE EXCLUSIVE
Color swatches
DARK GREY / HERRINGBONE Sold out
Colours ()

CROPPED WOOL-BLEND FLARED TROUSERS

£115
RESPONSIBLE WOOL
ONLINE EXCLUSIVE
Color swatches
BLACK Sold out
Colours ()

SIGNATURE STRAIGHT-LEG JEANS

£79
RECYCLED COTTON
Color swatches
LIGHT BLUE Sold out
GREEN Sold out
DUSTY GREY Sold out
Colours ()

ELASTICATED TAPERED TWILL TROUSERS

£75
TENCEL™ LYOCELL
Color swatches
GREEN Sold out
BLACK Sold out
BEIGE Sold out
NAVY Sold out
DARK GREEN Sold out
Colours ()

RELAXED COTTON CROPPED TROUSERS

£85
Color swatches
BLACK Sold out
BEIGE Sold out
Colours ()

SLIM WOOL MÉLANGE TAPERED TROUSERS

£110
RESPONSIBLE WOOL
Color swatches
NAVY MÉLANGE Sold out
Colours ()

ELASTICATED TAPERED TWILL TROUSERS

£75
TENCEL™ LYOCELL
Color swatches
BEIGE Sold out
BLACK Sold out
NAVY Sold out
GREEN Sold out
DARK GREEN Sold out
Colours ()

ELASTICATED TAPERED TWILL TROUSERS

£75
TENCEL™ LYOCELL
ONLINE EXCLUSIVE
Color swatches
NAVY Sold out
BLACK Sold out
BEIGE Sold out
GREEN Sold out
DARK GREEN Sold out
Colours ()

ELASTICATED TAPERED TWILL TROUSERS

£75
TENCEL™ LYOCELL
Color swatches
BLACK Sold out
BEIGE Sold out
NAVY Sold out
GREEN Sold out
DARK GREEN Sold out
Colours ()

REGULAR ELASTICATED WOOL-TWILL TAPERED TROUSERS

£115
RESPONSIBLE WOOL
Color swatches
DARK GREY Sold out
Colours ()

TAPERED PLEATED TWILL CHINOS

£85
Color swatches
NAVY Sold out
Colours ()

REGULAR COTTON-MOLESKIN STRAIGHT-LEG TROUSERS

£110
Color swatches
BLACK Sold out
NAVY Sold out
Colours ()

REGULAR COTTON-MOLESKIN STRAIGHT-LEG TROUSERS

£110
Color swatches
NAVY Sold out
BLACK Sold out
Colours ()

TURN-UP TAPERED WOOL TROUSERS

£115
RESPONSIBLE WOOL
Color swatches
BLACK Sold out
NAVY Sold out
Colours ()

STRAIGHT-LEG TWILL CHINOS

£75
Color swatches
NAVY Sold out
KHAKI Sold out
Colours ()

STRAIGHT-LEG TWILL CHINOS

£75
Color swatches
KHAKI Sold out
NAVY Sold out
Colours ()

REGULAR TAILORED WOOL-HOPSACK STRAIGHT-LEG TROUSERS

£115
Color swatches
BLACK Sold out
Colours ()

RELAXED TAPERED TROUSERS

£85
Color swatches
NAVY Sold out