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THE SILK TROUSERS
BLACK - Out of stock
THE SILK TROUSERS
This piece is part of the COS ATELIER capsule, where specialised craft and innovative applications combine to create a refined collection.
CUT
Clean in cut, these modern trousers are simplicity, redefined. The relaxed, straight legs are punctuated by deep pleats below the elasticated waistband, while two diagonal slip pockets sit at either side. Wear it with either the dress shirt or the resort shirt from the collection.
CLOTH
We handpicked the premium silk-twill cloth for its effortless drape that's enhanced by the gathered waistband. The rich black hue is echoed throughout the capsule.
CRAFT
Our ATELIER designers crafted this piece with neatly pressed creases, lending subtle structure to the fluid silk cloth. A utility-inspired flap pocket adorns the back.
Shell: 100% Silk. Lining: 100% TENCEL™ Lyocell. Pocket lining: 100% Cotton. Excluding trims / Dry clean
Inside leg length of size M is 77.3cm / Model wears a size M
This piece is part of the COS ATELIER capsule, where specialised craft and innovative applications combine to create a refined collection.
CUT
Clean in cut, these modern trousers are simplicity, redefined. The relaxed, straight legs are punctuated by deep pleats below the elasticated waistband, while two diagonal slip pockets sit at either side. Wear it with either the dress shirt or the resort shirt from the collection.
CLOTH
We handpicked the premium silk-twill cloth for its effortless drape that's enhanced by the gathered waistband. The rich black hue is echoed throughout the capsule.
CRAFT
Our ATELIER designers crafted this piece with neatly pressed creases, lending subtle structure to the fluid silk cloth. A utility-inspired flap pocket adorns the back.
Shell: 100% Silk. Lining: 100% TENCEL™ Lyocell. Pocket lining: 100% Cotton. Excluding trims / Dry clean
Inside leg length of size M is 77.3cm / Model wears a size M
CLOTHING STYLE
Straight leg
CLOTHING FIT
Regular fit
GARMENT LENGTH
Long
WAIST RISE
Regular waist
ARTICLE NO
1222021001
CLOTHING STYLE | Straight leg |
---|---|
CLOTHING FIT | Regular fit |
GARMENT LENGTH | Long |
WAIST RISE | Regular waist |
ARTICLE NO | 1222021001 |
Our materials and suppliers selection allows us to reduce our impact on the planet. For more information about our sustainability work, check our Corporate Page, or write us: sustainability@cos.com.
Our materials and suppliers selection allows us to reduce our impact on the planet. For more information about our sustainability work, check our Corporate Page, or write us: sustainability@cos.com.
Make sure that your favourite items remain long-loved pieces for years to come; read our product care guide.
- Dry clean
- Hand wash cold
- Medium iron
- Only non-chlorine bleach when needed
- Line dry
Make sure that your favourite items remain long-loved pieces for years to come; read our product care guide.
- Dry clean
- Hand wash cold
- Medium iron
- Only non-chlorine bleach when needed
- Line dry
We love to hear from you, so if you’d like to get in touch about your online order, our stores or current collections, our team is here and ready to help.
Our customer service is provided in English and Thai.
Please contact us here.
We love to hear from you, so if you’d like to get in touch about your online order, our stores or current collections, our team is here and ready to help.
Our customer service is provided in English and Thai.
Please contact us here.
THE SILK TROUSERS
Shipping to: THAILAND
Free delivery with no minimum purchase
Delivery within 1-3 working days (Bangkok) and 2-5 working days (outside Bangkok)
Click & Collect: Pick-up in store is available in all stores in Thailand.
You always have 30 days to return your online purchase to us, if something isn't quite right. Read more in our return and refund policy
Shipping to: THAILAND
Free delivery with no minimum purchase
Delivery within 1-3 working days (Bangkok) and 2-5 working days (outside Bangkok)
Click & Collect: Pick-up in store is available in all stores in Thailand.
You always have 30 days to return your online purchase to us, if something isn't quite right. Read more in our return and refund policy
You always have 30 days to return your online purchase to us, if something isn’t quite right. Read more in our return and refund policy.
You always have 30 days to return your online purchase to us, if something isn’t quite right. Read more in our return and refund policy.
We love to hear from you, so if you’d like to get in touch about your online order, our stores or current collections, our team is here and ready to help.
Our customer service is provided in English and Thai.
Please contact us here.
We love to hear from you, so if you’d like to get in touch about your online order, our stores or current collections, our team is here and ready to help.
Our customer service is provided in English and Thai.
Please contact us here.
Size & Fit
SIZE GUIDE
SIZE | UK | EU | US | WAIST | LOW HIP | INSIDE LEG | |||||||
XS | 26 | 42 | 26R | 72 | 90 | 81 | |||||||
S | 28 | 44 | 28R | 76 | 93 | 81 | |||||||
30 | 46 | 30R | 80 | 96 | 82 | ||||||||
M | 32 | 48 | 32R | 84 | 99 | 82 | |||||||
34 | 50 | 34R | 88 | 102 | 83 | ||||||||
L | 36 | 52 | 36R | 92 | 105 | 83 | |||||||
38 | 54 | 38R | 96 | 108 | 83 | ||||||||
XL | 40 | 56 | 40R | 100 | 111 | 84 | |||||||
42 | 58 | 42R | 104 | 114 | 85 |
SIZE | UK | EU | WAIST | SLIM | REGULAR | RELAXED | OVERSIZED | ||||||||
XS | 26 | 42 | 82.5 | 91 | 102 | 91 | 102 | 91 | 104 | 91 | 94 | ||||
S | 28 | 44 | 86.5 | 92 | 103 | 92 | 103 | 92 | 105 | 92 | 105 | ||||
30 | 46 | 86.5 | 92 | 103 | 92 | 103 | 92 | 105 | 92 | 105 | |||||
M | 32 | 48 | 90.5 | 93 | 104 | 93 | 104 | 93 | 106 | 93 | 106 | ||||
34 | 50 | 90.5 | 93 | 104 | 93 | 104 | 93 | 106 | 93 | 106 | |||||
L | 36 | 52 | 94.5 | 94 | 105 | 94 | 105 | 94 | 107 | 94 | 107 | ||||
38 | 54 | 94.5 | 94 | 105 | 94 | 105 | 94 | 107 | 94 | 107 | |||||
XL | 40 | 56 | 98.5 | 95 | 106 | 95 | 106 | 95 | 108 | 95 | 108 | ||||
42 | 58 | 98.5 | 95 | 106 | 95 | 106 | 95 | 108 | 95 | 108 |
SIZE | UK | EU | US | WAIST | LOW HIP | INSIDE LEG | |||||||
XS | 26 | 42 | 26R | 28.3 | 35.4 | 31.9 | |||||||
S | 28 | 44 | 28R | 29.9 | 36.6 | 31.9 | |||||||
30 | 46 | 30R | 31.5 | 37.8 | 32.3 | ||||||||
M | 32 | 48 | 32R | 33.1 | 39 | 32.3 | |||||||
34 | 50 | 34R | 34.6 | 40.2 | 32.7 | ||||||||
L | 36 | 52 | 36R | 36.2 | 41.3 | 32.7 | |||||||
38 | 54 | 38R | 37.8 | 42.5 | 32.7 | ||||||||
XL | 40 | 56 | 40R | 39.4 | 43.7 | 33.1 | |||||||
42 | 58 | 42R | 40.9 | 44.9 | 33.5 |
SIZE | UK | EU | WAIST | SLIM | REGULAR | RELAXED | OVERSIZED | ||||||||
XS | 26 | 42 | 32.3 | 35.8 | 40.2 | 35.8 | 40.2 | 35.8 | 40.9 | 35.8 | 37 | ||||
S | 28 | 44 | 33.9 | 36.2 | 40.6 | 36.2 | 40.6 | 36.2 | 41.3 | 36.2 | 41.3 | ||||
30 | 46 | 33.9 | 36.2 | 40.6 | 36.2 | 40.6 | 36.2 | 41.3 | 36.2 | 41.3 | |||||
M | 32 | 48 | 35.4 | 36.6 | 40.9 | 36.6 | 40.9 | 36.6 | 41.7 | 36.6 | 41.7 | ||||
34 | 50 | 35.4 | 36.6 | 40.9 | 36.6 | 40.9 | 36.6 | 41.7 | 36.6 | 41.7 | |||||
L | 36 | 52 | 37 | 37 | 41.3 | 37 | 41.3 | 37 | 42.1 | 37 | 42.1 | ||||
38 | 54 | 37 | 37 | 41.3 | 37 | 41.3 | 37 | 42.1 | 37 | 42.1 | |||||
XL | 40 | 56 | 38.6 | 37.4 | 41.7 | 37.4 | 41.7 | 37.4 | 42.5 | 37.4 | 42.5 | ||||
42 | 58 | 38.6 | 37.4 | 41.7 | 37.4 | 41.7 | 37.4 | 42.5 | 37.4 | 42.5 |

CHEST | Measure around the fullest part of your chest, keeping the tape measure horizontal. |
WAIST | Measure around your natural waistline, at the narrowest point. |
LOW HIP | With your feet together, measure around the fullest part of your hips. |
ARM LENGTH | Measure from shoulder point to just below the wrist. |
INSIDE LEG | Measure from the top of the inside leg to the floor. |
Size & Fit
Body measurements
SELECT SIZE
Size & Fit
Body measurements
SIZE | UK | EU | US | WAIST | LOW HIP | INSIDE LEG | |||||||
XS | 26 | 42 | 26R | 72 | 90 | 81 | |||||||
S | 28 | 44 | 28R | 76 | 93 | 81 | |||||||
30 | 46 | 30R | 80 | 96 | 82 | ||||||||
M | 32 | 48 | 32R | 84 | 99 | 82 | |||||||
34 | 50 | 34R | 88 | 102 | 83 | ||||||||
L | 36 | 52 | 36R | 92 | 105 | 83 | |||||||
38 | 54 | 38R | 96 | 108 | 83 | ||||||||
XL | 40 | 56 | 40R | 100 | 111 | 84 | |||||||
42 | 58 | 42R | 104 | 114 | 85 |
SIZE | UK | EU | WAIST | SLIM | REGULAR | RELAXED | OVERSIZED | ||||||||
XS | 26 | 42 | 82.5 | 91 | 102 | 91 | 102 | 91 | 104 | 91 | 94 | ||||
S | 28 | 44 | 86.5 | 92 | 103 | 92 | 103 | 92 | 105 | 92 | 105 | ||||
30 | 46 | 86.5 | 92 | 103 | 92 | 103 | 92 | 105 | 92 | 105 | |||||
M | 32 | 48 | 90.5 | 93 | 104 | 93 | 104 | 93 | 106 | 93 | 106 | ||||
34 | 50 | 90.5 | 93 | 104 | 93 | 104 | 93 | 106 | 93 | 106 | |||||
L | 36 | 52 | 94.5 | 94 | 105 | 94 | 105 | 94 | 107 | 94 | 107 | ||||
38 | 54 | 94.5 | 94 | 105 | 94 | 105 | 94 | 107 | 94 | 107 | |||||
XL | 40 | 56 | 98.5 | 95 | 106 | 95 | 106 | 95 | 108 | 95 | 108 | ||||
42 | 58 | 98.5 | 95 | 106 | 95 | 106 | 95 | 108 | 95 | 108 |
SIZE | UK | EU | US | WAIST | LOW HIP | INSIDE LEG | |||||||
XS | 26 | 42 | 26R | 28.3 | 35.4 | 31.9 | |||||||
S | 28 | 44 | 28R | 29.9 | 36.6 | 31.9 | |||||||
30 | 46 | 30R | 31.5 | 37.8 | 32.3 | ||||||||
M | 32 | 48 | 32R | 33.1 | 39 | 32.3 | |||||||
34 | 50 | 34R | 34.6 | 40.2 | 32.7 | ||||||||
L | 36 | 52 | 36R | 36.2 | 41.3 | 32.7 | |||||||
38 | 54 | 38R | 37.8 | 42.5 | 32.7 | ||||||||
XL | 40 | 56 | 40R | 39.4 | 43.7 | 33.1 | |||||||
42 | 58 | 42R | 40.9 | 44.9 | 33.5 |
SIZE | UK | EU | WAIST | SLIM | REGULAR | RELAXED | OVERSIZED | ||||||||
XS | 26 | 42 | 32.3 | 35.8 | 40.2 | 35.8 | 40.2 | 35.8 | 40.9 | 35.8 | 37 | ||||
S | 28 | 44 | 33.9 | 36.2 | 40.6 | 36.2 | 40.6 | 36.2 | 41.3 | 36.2 | 41.3 | ||||
30 | 46 | 33.9 | 36.2 | 40.6 | 36.2 | 40.6 | 36.2 | 41.3 | 36.2 | 41.3 | |||||
M | 32 | 48 | 35.4 | 36.6 | 40.9 | 36.6 | 40.9 | 36.6 | 41.7 | 36.6 | 41.7 | ||||
34 | 50 | 35.4 | 36.6 | 40.9 | 36.6 | 40.9 | 36.6 | 41.7 | 36.6 | 41.7 | |||||
L | 36 | 52 | 37 | 37 | 41.3 | 37 | 41.3 | 37 | 42.1 | 37 | 42.1 | ||||
38 | 54 | 37 | 37 | 41.3 | 37 | 41.3 | 37 | 42.1 | 37 | 42.1 | |||||
XL | 40 | 56 | 38.6 | 37.4 | 41.7 | 37.4 | 41.7 | 37.4 | 42.5 | 37.4 | 42.5 | ||||
42 | 58 | 38.6 | 37.4 | 41.7 | 37.4 | 41.7 | 37.4 | 42.5 | 37.4 | 42.5 |

CHEST | Measure around the fullest part of your chest, keeping the tape measure horizontal. |
WAIST | Measure around your natural waistline, at the narrowest point. |
LOW HIP | With your feet together, measure around the fullest part of your hips. |
ARM LENGTH | Measure from shoulder point to just below the wrist. |
INSIDE LEG | Measure from the top of the inside leg to the floor. |
SELECT SIZE
NOTIFY ME
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- - You can still find product measurements in the description.
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