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- Developed through years of trial and refinement, the Boncoura Heavyweight Special Knit Polo Shirt reflects the brand’s uncompromising approach to fabric, fit, and detail. Rather than treating the polo shirt as a simple casual staple, Boncoura reimagines it with the depth, weight, and character of a true garment built to be worn for years.
The fabric is made using yarns specially spun exclusively for this material. Instead of a standard cotton pique, also known as Kanoko in Japanese, the body features Boncoura’s own unique knitted structure, creating a heavier, more rugged texture with rich surface character. This special knit structure also provides excellent breathability, helping the shirt stay comfortable even during long hours of wear. The result is a polo shirt with durability, refined ease, and everyday versatility.
The collar is another key detail, knitted individually for each size with great care. By using a decrease-knitting technique, the collar achieves a curved, elegant, and classic shape that cannot be expressed through ordinary knitting methods. Durable, elegant, and designed to develop character with wear, this is a polo shirt that stands apart from the rest — the kind of piece that quietly proves its quality the moment you put it on.
| Material: | 100% Cotton |
| Yarn Count: | --- |
| Fabric Type: | Knitted |
| Dyeing: | Yarn-Dyed |
| Fabric Finish: | Unwashed |
| Silhouette: | Regular Fit |
| Origin: | Made in Japan |
| Details: | |
| - Boncoura’s Original Knit Structure | |
| - Curved Knit Collar Shaped by Decrease Knitting | |
| - Reinforced Back Neck Tape | |
| - Ribbed Sleeve Cuffs | |
| - Urea Buttons | |
| - Signature Boncoura "Lighthouse" Embroidery | |
| - Side Slit Hem for Ease of Movement | |
| Model: | |
| - 178 cm / 68 kg ( 5'10" / 150 lbs ) — Wearing Size: 36 | |
| Size | 36 | 38 | 40 | 42 | 44 |
|---|---|---|---|---|---|
| Shoulder | 43 | 46 | 48 | 50.5 | --- |
| Chest | 108 | 112 | 116 | 120 | --- |
| Waist | 55 | 56.5 | 58.5 | 61 | --- |
| Hem | 56 | 57.5 | 59.5 | 62 | --- |
| Sleeve Length | 21.5 | 22 | 23 | 24 | --- |
| Arm Hole | 22 | 23 | 24 | 25 | --- |
| Body Length | 68 | 70.5 | 71.5 | 75 | --- |
• Measurements are based on unwashed shirt.
• Slight variations may occur due to manual measurement.
• Use a laundry bag when washing to help retain the garment’s shape.
• Minor shrinkage may occur after washing.
- Measure straight across from shoulder seam to shoulder seam on the back.
- Measure straight across the front of the garment, from armpit to armpit.For size chart reference, chest measurement is shown as full circumference ( flat measurement x 2 ).
- Measure across the narrowest part of the shirt — from seam to seam — between the chest and the hem.
- Measure straight across the bottom edge of the shirt, from one side seam to the other — just above the curved hem.
- Measure from the top of the shoulder seam straight to the end of the cuff.
- Measure from seam of collar all the way down to the end of the cuff.
- Measure vertically from the shoulder seam down to the bottom of the armhole seam.
- Measure from the center of the base of the collar (just below the collar band) straight down to the bottom hem.
- Measure straight across the top of the waistband from edge to edge, then double the measurement.
- Measure the front rise from the crotch seam straight up to the top of the front waistband.
- Measure from the crotch seam to the top of the back waistband.
- Measure 7.5 cm (or 3 inches) up from the crotch seam, then go straight across from side to side while laid flat, then double the measurement.
- Measure horizontally from the crotch seam straight out to the outer edge of the thigh.
- Measure 33 cm (or 13 inches) down from the crotch seam along the inside leg seam.
- Measure straight across the leg from one side to the other.
- Measure from the crotch stitch all the way to the end of the leg.
- Measure straight across the bottom cuff — from one side of the leg opening to the other.
– Free domestic shipping on orders over ¥20,000 ( Tax included ).
– Free worldwide shipping is available, with thresholds varying by location.
– For more information, please refer to our Shipping Policy and Return & Refund Policy.