Studio D'Artisan Men's Heavyweight Waffle Knit Thermal Long Sleeve T-Shirt - 100% Cotton, Crew Neck, Ribbed Cuffs, Raw-edge hem, Made in Japan (SDA 9936) Emerald Green

Studio D'Artisan Men's Heavyweight Waffle Knit Thermal Long Sleeve T-Shirt - 100% Cotton, Crew Neck, Ribbed Cuffs, Raw-edge hem, Made in Japan (SDA 9936)

Studio D'artisan

Available Colors

This men's casual solid thermal long sleeve T-shirt is made in Japan by Studio D'artisan (SDA), a brand renowned for its signature craftsmanship. Taking inspiration from classic American sportswear of the mid-20th century, the piece features SDA's original heavyweight waffle knit thermal fabric, developed through the brand's unique fabric-making techniques. Expertly crafted with the brand's meticulous attention to detail, this timeless garment preserves historical authenticity while adapting naturally to contemporary casual style, bridging heritage aesthetics with modern wearability. The fabric used for this model is made from 100% cotton in a heavyweight waffle knit (also known as honeycomb knit). It features a three-dimensional, grid-like texture on both the outer surface and inner side (against the skin), resembling small squares or honeycombs. Unlike ordinary thermal fabrics, Studio D'artisan's original knit is woven with a denser, tighter structure and finished with a firmer hand. This not only gives the material greater strength and durability, but also enhances its thickness and natural heat retention, making it versatile enough to wear as a warm inner layer or on its own as a standalone long sleeve T-shirt. As part of the finishing process, the garment is pre-washed (also known as one-wash) to minimize shrinkage. This thermal long sleeve T-shirt is designed with long set-in sleeves, a ribbed crew neck finished with a two-needle binder construction, vintage-inspired extended-length ribbed cuffs, and a raw-edge hem reinforced with overlock stitching. All major seams are sewn with authentic Union Special 4-needle flat-lock construction, providing both durability and a smooth, vintage-style finish. This item is offered in Japanese (Asian) sizing, which generally runs slightly smaller than standard U.S. and European sizes. For reference, a tagged size Japan M typically corresponds to a U.S./EU size S-M (approximately 36-38 in garment sizing). This T-shirt has a stylish modern slim fit, without being overly tight or body-hugging like underwear, and features a cropped silhouette with a shorter length for a casual, fashionable appearance. Versatile in design, it can be worn on its own or layered comfortably under a jacket or other garments. This is a brand-new original release from Studio D’Artisan, combining classic styling with the brand’s signature heavyweight waffle knit thermal fabric and a refined modern silhouette, all finished with their renowned craftsmanship.

Gender: Men.

Fit: This item is offered in Japanese (Asian) sizing, which generally runs slightly smaller than standard U.S. and European sizes. For reference, a tagged size Japan M typically corresponds to a U.S./EU size S-M (approximately 36-38 in garment sizing). This T-shirt has a stylish modern slim fit, without being overly tight or body-hugging like underwear, and features a cropped silhouette with a shorter length for a casual, fashionable appearance. Versatile in design, it can be worn on its own or layered comfortably under a jacket or other garments. Please also refer to the following actual measurement of the garment itself to choose the right size. Fits may vary by style or personal preference.

Our model is wearing a tagged size Japan M. He is 5'9" (175 cm) tall, weighs 127 lbs (58 kg), and has a chest size of 36 inches (91 cm). He normally wears a US/EU S or 36.

Available sizes.

・Tagged size Japan M corresponds to a US/EU size S-M or 36-38

・Tagged size Japan L corresponds to a US/EU size M-L or 38-40

・Tagged size Japan XL corresponds to a US/EU size L-XL or 40-42

・Tagged size Japan XXL corresponds to a US/EU size XL-XXL or 42-44


The following provides approximate garment measurements. (Not body measurements)
Please compare actual garment measurements of our product to another you may own.

In inches
・Tagged size Japan M__Width: 18.5"__Length: 23.6"__Sleeve: 30.3"(22.8")__Shoulder: 15.0"
・Tagged size Japan L__Width: 19.3"__Length: 24.8"__Sleeve: 31.1"(23.2")__Shoulder: 15.7"
・Tagged size Japan XL__Width: 20.5"__Length: 25.6"__Sleeve: 31.9"(23.6")__Shoulder: 16.5"
・Tagged size Japan XXL__Width: 21.7"__Length: 26.4"__Sleeve: 33.1"(24.0")__Shoulder: 17.7"

In centimeters
・Tagged size Japan M__Width: 47cm__Length: 60cm__Sleeve: 77cm(58cm)__Shoulder: 38cm
・Tagged size Japan L__Width: 49cm__Length: 63cm__Sleeve: 79cm(59cm)__Shoulder: 40cm
・Tagged size Japan XL__Width: 52cm__Length: 65cm__Sleeve: 81cm(60cm)__Shoulder: 42cm
・Tagged size Japan XXL__Width: 55cm__Length: 67cm__Sleeve: 84cm(61cm)__Shoulder: 45cm

Width is half chest.
Lay the clothing flat and measure 3 cm under the armhole. Measure from side to side.

Sleeve is measured from center back of base of collar seam to the end of the cuff.

Sleeve length in parentheses is measured from top of the shoulder seam to end of cuff.

Made in Japan.
Brand new with tags, in unused condition.
*All measurements are taken with the garment laid flat.
*Please note that slight variations in measurements may occur.
*Actual color may differ slightly from the photos due to lighting and screen settings.

Fabric: The fabric for this model is made from 100% cotton in a heavyweight waffle knit, also known as honeycomb knit. The material has a three-dimensional, grid-like texture on both the outer face and the inner side against the skin, with small square cells that resemble a honeycomb. Compared to ordinary thermal fabrics, Studio D’Artisan’s original knit is woven with a denser and tighter structure, giving it a firmer hand. This construction improves durability, increases thickness, and enhances natural heat retention. As a result, the shirt works well both as a warm inner layer and as a standalone long sleeve T-shirt. The garment is pre-washed (one-wash) to minimize shrinkage. Waffle weave fabric has a cellular structure on both sides, which creates a larger surface area that helps the material retain warmth or absorb moisture efficiently. The open structure also allows airflow, which helps the fabric dry quickly. In addition, the waffle knit provides natural horizontal stretch for added comfort. All major seams are sewn on a vintage Union Special 4-needle flat-seam machine, ensuring both durability and a smooth finish.

Collar : The ribbed crew-neck band features a durable binder neck construction, in which the edge of the body fabric is sandwiched and fully enclosed within the folded-over ribbing, then secured to the neckline with double-needle cover stitching. This method reinforces the neckline and provides greater resistance to stretching and deformation compared to conventional collars, ensuring long-lasting shape retention even with frequent wear.

Cuffs: The cuffs are constructed from folded-over, double-layer rib knit, designed to provide a secure fit with both comfort and stretch while resisting loss of shape over time. The ribbing is intentionally extended in length compared to standard cuffs, offering a vintage-inspired appearance while further enhancing shape retention at the wrists, helping to block out cold air and keep warmth in.

Hem: The hem is finished with a raw edge secured by overlock stitching?a construction detail seen on vintage sportswear as well as modern reproductions. This finish also serves as a distinctive design feature, highlighting the garment’s authentic character.

Closure: Pull-on style with a classic pullover design.

Body: Side-seam construction.

Style: Men’s casual wear, versatile for everyday use.

Pattern Type: Solid color with a clean, minimal look (plain/basic/blank).

Sleeve Style : Set-in sleeves for a natural shoulder line.

Sleeve Length : Long sleeves.

Other details : Other Details: The major seams are finished with Union Special four-needle flat-lock stitching. This construction creates flat interior seams without bulky allowances, eliminating ridges that could press against the skin. The result is reduced irritation and a smoother, more comfortable feel. In addition, the four-needle flat-lock method enhances durability, ensuring the seams remain both strong and flat against the body.

Model name : 9936 Studio D'artisan ( SDA Studio Dartisan ) Men's casual fashion 100% cotton solid heavyweight waffle knit thermal long sleeve t-shirt, crew neck, made in japan, ribbed cuffs, raw-edge hem with overlock stitch, union special 4-needle flat-lock seam construction / Japanese solid-colored thermal crewneck long sleeve Tee - constructed of heavyweight waffle knit (honeycomb knit) cotton, featuring ribbed cuffs and a raw-edge overlock hem.