An initial staple five-pocket for Post O'Alls, the #1382 No.1 Five Pocket, made its debut around the 2000s. Originally inspired by a wider specimen of vintage Levi's 501 and further adapted for a roomier fit, the No.1 Five Pocket was born. However, for the 24FW revival version the updated original baggy fit is made even baggier. Designed to be paired with the #1108 Ranchero (another rare return).
Quality : 100% cotton
Deep washed, Tumble Dried in low temperature
Made in Japan
| size | waist | rise | inseam | hem width |
| S | 78cm | 30cm | 76cm | 21cm |
| M | 82cm | 30.5cm | 76cm | 22cm |
| L | 86cm | 31cm | 76cm | 23cm |
| XL | 90cm | 31.5cm | 76cm | 24cm |