ROSEN-X Kōjin Trousers

Regular price $259.00 USD

ROSEN-X Kōjin Trousers is part of a 3-piece set that can be paired interchangeably, designed for versatile, everyday use. The trousers have a relaxed tapered fit with a unique foldover detail.

The Kōjin features:

  • Elastic waistband at back
  • Asymmetrical front
  • Dropped crotch construction
  • Origami fold 
  • Tapered, cropped silhouette
  • Hidden snap closure at waistband

The Kōjin is made in ROSEN-X signature MZ-1NS fabric that offers the following features:

  • Water-resistance
  • Breathability
  • Summer-appropriate thickness and drape
  • 4-way stretch

Colour: Midnight Black
Material: MZ-1NS Single-Layered Nylon Spandex

Size  1 2
3 4 5 6
Waist  70-82cm
27.5-32"
76-88cm
30-34.5"
84-96cm
33-38"
91-103cm
36-40"
101-113cm
40-44"
107-119cm
42-47"
Hips
100cm
39.5"
106cm
42"
112cm
44"
116cm
45.5"
120cm
47"
126cm
49.5"
Outseam 88cm
34.5"
91cm
36"
94cm
37"
98cm
38.5"
102cm
40"
104cm
41"
Leg Opening 33.5cm
13"
35cm
13.5"
36cm
14"
38cm
15"
39cm
15.5"
40cm
16"

Please match your body measurements to the appropriate size by using the table in the next tab.

Need help with sizing? Do not hesitate to contact us.

ROSEN-X garments are made-to-order. Please allow 20-30 working days for production. Please note that no returns will be accepted for all ROSEN and ROSEN-X garments. Modifications to garments that have been made may be available at an extra cost.

Chart of Body Measurements & How to Measure

Body Measurements

Size  1 2 3 4 5 6
Height 165cm
5'4"
170cm
5'6"
175cm
5'9"
180cm
5'11"
185cm
6'1"
190cm
6'3"
Neck  35.5cm
14"
37cm
14.5"
39cm
15.5"
41cm
16"
42.5cm
16.5"
44cm
17.5"
Shoulder 41cm
16"
43cm
17"
45cm
18"
46cm
18.5"
48cm
19"
50cm
19.5"
Chest  84-89cm
33-35"
88-96cm
35-38"
94-104cm
37-41"
102-112cm
40-44"
107-117cm
42-46"
112-122cm
44-48"
Arm Length 56cm
22"
57cm
22.5"
58.5cm
23"
61cm
24"
63cm
25"
66cm
26"
Waist (Regular) 66-74cm
26-29"
71-81cm
28-32"
81-89cm
32-35"
86-96cm
34-38"
96-106cm
38-42"
102-112cm
40-44"
Hips 86cm
34"
92cm
36"
98cm
38.5"
104cm
41"
110cm
43"
118cm
46.5"
Thigh 54cm
21"
56cm
22"
58cm
23"
61cm
24"
64cm
25"
66cm
26"
Inseam 66-71cm
26-28"
71-76cm
28-30"
74-79cm
29-31"
79-84cm
31-33"
81-86cm
32-34"
84-89cm
33-35"

If your measurements fall outside of the range by more than 2cm, please select custom size and leave your measurements in the notes section before checking out.  

Production Time & Shipping

Payment

All prices are shown in US dollars. We accept payment via Paypal. For customers who would like to pay via Wechat, please scroll to the end of the section. 

Production Time

Each item is made-to-order to ensure the least possible wastage of materials on our end. On average, production time takes 2-4 weeks, depending on seasonal fluctuations. 

Shipping

We ship worldwide via DHL or SF Express. The estimated shipping duration is 5-7 days. All parcels are fully trackable, with signature upon delivery.

Shipping cost and transit time: 
China: $8 (next business day, free for Wechat payments)
Worldwide: $38 (5-7 working days)

While ROSEN is not responsible for customs duties and charges, we will do our utmost to assist you in minimising these charges by marking down the value of each item to $20-$80, depending on item type. 

Order Processing and Cancellation

Once we have received your order, it will take 24-48 hours for processing. We are able to make amendments or cancellations to your order within this time. We will contact you to confirm sizing and measurements to ensure that the garments will fit as expected. 

Quality Assurance and Returns

At ROSEN we strive to deliver the highest level of customer service, pre- and post- purchase. While we do not accept returns of merchandise, we will work with customers to fix any sizing issue that might arise. If mistakes were made on our end, we will compensate for alterations or make a new replacement piece. Ultimately we aim to make the clothes that meet or exceed expectations and will always work with customers to achieve that goal. 

Contact Us

For all other enquiries, please do not hesitate to contact us at rosen@rosen-store.com

Wechat Wallet

Customers in China can opt to pay via Wechat wallet in the checkout page.  Please scan the QR code and state your order number when adding contacts. We will then give further instructions on making the payment. 

Rosen Wechat QR Code


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