












WESTRIDE – OPEN WIND SHIRTS BLACK CHECK
Old School American Style. Authentic Japanese Craftsmanship.
With the OPEN WIND SHIRTS, WESTRIDE presents a reinterpretation of the classic American open-collar shirt from the 1960s. A timeless design combined with exceptional Japanese textile craftsmanship and a generous dose of vintage character.
The slightly looser cut creates a relaxed silhouette and the authentic look of classic American workwear and motorcycle shirts.
THE FABRIC – ORIGINAL SELVAGE FLANNEL FROM NIIGATA
The absolute highlight is the ORIGINAL SELVAGE COTTON FLANNEL from Niigata, Japan, developed especially for WESTRIDE.
The flannel is made from 100% cotton and woven on traditional shuttle looms using a special yarn combination of 10-end warp and 6-end weft yarns.
The BLACK CHECK pattern is created exclusively by combining two yarn colors. The result is a distinctive medium-weight flannel with an authentic old-school look and a pleasantly lively surface texture.
The traditional looms operate with particularly low weaving tension. This creates the fabric's characteristic irregular structure. An insulating layer of air forms between the skin and the fabric, ensuring an exceptionally comfortable feel.
Another impressive detail: Only around 25 meters of this exclusive original WESTRIDE fabric is produced daily at the weaving mill!
DETAILS THAT MATTER
WESTRIDE also demonstrates its attention to detail in the construction:
-
Classic '60s open collar / open-wind style
-
Original WESTRIDE selvage cotton flannel
-
Traditionally woven on shuttle looms in Niigata
-
Wool Tropical Fabric reinforcements on the inside of the pocket flaps and shoulder yoke
-
W-stitch detailing at the hems
-
Distinctive urea resin buttons
-
Hand-sewn button shanks (root/bridge construction)
-
Original selvage details
-
Medium-weight construction
DETAILS & FEATURES
-
Brand: WESTRIDE
-
Model: OPEN WIND SHIRTS
-
Season: 26FW
-
Color: BLACK CHECK
-
Material: 100% cotton
-
Fabric: Original selvage flannel from Niigata, Japan
-
Traditional power loom construction
-
Medium weight
-
Buttons: Urea resin
-
Reinforcements: Wool Tropical Fabric
-
W-stitch sewing
-
Made in Japan
SIZE CHART
| Size | S (36) | M (38) | L (40) | XL (42) | XXL (44) |
|---|---|---|---|---|---|
| Back length | 66 cm | 68 cm | 70 cm | 73 cm | 73 cm |
| Chest width | 50 cm | 52 cm | 54 cm | 57 cm | 60 cm |
| Shoulder width | 44 cm | 46 cm | 48 cm | 50 cm | 52 cm |
| Sleeve length | 59 cm | 61 cm | 63 cm | 65 cm | 65 cm |
All measurements are in centimeters. Chest width is measured flat.
Fit note: The OPEN WIND SHIRTS has a comfortably relaxed, slightly loose fit. The model in the manufacturer's images is 177 cm tall, weighs 69 kg, and wears size M (38).
The shirt is pre-washed (WASH済) and is therefore not delivered in an unwashed state.
WESTRIDE – Authentic American Style. Made in Japan.

