Stone Island Size Guide | Staff Fit Comparison for Down Jackets, Sweatshirts, L/S Tees, and Jackets

2026-07-10

Stone Island staff fit comparison
Table of Contents

Stone Island sizing can vary depending on the item category and material used.

In this article, FASCINATE staff members actually try on down jackets, jackets, sweatshirts, L/S tees, and pants to compare and recommend the best sizes by height and weight.

We've compiled photos and tables to address common concerns before purchasing online, such as "Is my usual size okay?", "Will sizing up look too big?", and "What size should I choose for sweatshirts or L/S tees?"

Select a Category to View Sizing

What You'll Learn in This Article

  • Stone Island sizing guide by category
  • Recommended sizes based on height and weight
  • How different sizes look on the same staff member

Conclusion on Stone Island Sizing

When selecting a Stone Island size, the approach differs slightly between tops and pants.

For tops, choose your standard size for a true fit, or consider sizing up if you prefer a relaxed look or plan to layer with thick innerwear. For pants, we recommend checking not only the waist but also the thigh area and hem width.

Category Key Points for Choosing a Size Parts to Check
Down Jackets Consider the inner layers you will wear underneath Shoulders, chest width, length
Jackets Choose based on whether you prefer a sleek look or ease of layering Shoulder width, sleeve length, chest width
Sweatshirts Standard size for a true fit; one size up for a relaxed fit Shoulders, chest width, sleeve length
L/S Tees Check the balance between length and chest width Chest width, length, shoulder width
Pants Check the thigh area, not just the waist Waist, thighs, hem width

Quick Reference for Recommended Sizes by Height & Weight

Using a staff member with a similar build as a reference will make choosing your size much easier.

Momotani / 163cm 60kg

Down Jacket M Jacket L Sweatshirt M L/S Tee L Pants S

This build serves as a reference for those with smaller frames or those who prefer a less oversized look.

Tamura / 176cm 60kg

Down Jacket M Jacket L Sweatshirt M L/S Tee L Pants M

This build is a benchmark for slim to standard body types looking for a true-to-size fit.

Koyama / 177cm 78kg

Down Jacket L Jacket L Sweatshirt L L/S Tee XL Pants XL

A good reference point for those of similar height who want a little extra room around the shoulders and chest.

Kurabe / 182cm 114kg

Down Jacket XXL Jacket XL Sweatshirt XL L/S Tee XXL Pants XL

This build provides a reference for choosing larger sizes that offer natural ease without feeling restrictive.

Category-Specific Size Review

Below, we verify the fit of Stone Island items categorized by type. For each category, we have included front, side, and back try-on photos, as well as a comparison of different sizes.

Stone Island Down Jacket Sizing

Momotani / 163cm 60kg / Size Worn M

Stone Island Down Jacket Momotani Front
Front
Stone Island Down Jacket Momotani Side
Side
Stone Island Down Jacket Momotani Back
Back

Provides a relaxed fit in size M. Size L tends to look too large, making M the natural choice for this body type. There is enough room to layer a thick inner, but if you prefer a compact look, sizing down could be an option.

Tamura / 176cm 60kg / Size Worn M

Stone Island Down Jacket Tamura Front
Front
Stone Island Down Jacket Tamura Side
Side
Stone Island Down Jacket Tamura Back
Back

A true-to-size fit in size M. It doesn't feel restrictive even with a thick inner layer underneath, making it a reliable choice for winter wear. Size L offers even more room and is suited for those who prefer an oversized silhouette or heavy layering.

Koyama / 177cm 78kg / Size Worn L

Stone Island Down Jacket Koyama Front
Front
Stone Island Down Jacket Koyama Side
Side
Stone Island Down Jacket Koyama Back
Back

A true-to-size fit in size L. Size M is also wearable but creates a slightly sleeker appearance. The nylon lining allows the sleeves to slide easily, making it comfortable to put on and take off even with a thick inner. Size L is recommended for a balanced fit with moderate ease.

Kurabe / 182cm 114kg / Size Worn XXL

Stone Island Down Jacket Kurabe Front
Front
Stone Island Down Jacket Kurabe Side
Side
Stone Island Down Jacket Kurabe Back
Back

Size XXL offers a relaxed silhouette overall. You can comfortably wear a thick inner underneath. If you prefer a sleeker aesthetic, size XL is an option, but size XXL is highly recommended for a fit with natural ease.

For down jackets, the key is the room around the shoulders and chest. If you plan to wear a sweatshirt underneath, consider sizing up as well as your standard size.

View the Staff Comparison Table
Staff Size Worn Fit Comparison Size Recommended Size Comment
Momotani / 163cm 60kg M Relaxed L M Relaxed in M. L tends to look bulky.
Tamura / 176cm 60kg M True to size L M Can wear a thick inner in M. L tends to look larger.
Koyama / 177cm 78kg L True to size M L M is wearable, but L provides a natural ease.
Kurabe / 182cm 114kg XXL Relaxed XL XXL Roomy in XXL. Consider XL for a sleeker look.

Back to Stone Island Collection

Stone Island Jacket Sizing

Momotani / 163cm 60kg / Size Worn L

Stone Island Jacket Momotani Front
Front
Stone Island Jacket Momotani Side
Side
Stone Island Jacket Momotani Back
Back

A relaxed fit in size L. This size is great for casually throwing on as a light outer layer and easily accommodates a sweatshirt underneath. Since size XL tends to look overly large, size L is recommended for a balanced aesthetic.

Tamura / 176cm 60kg / Size Worn L

Stone Island Jacket Tamura Front
Front
Stone Island Jacket Tamura Side
Side
Stone Island Jacket Tamura Back
Back

A true-to-size fit in size L. Choosing M provides a sleeker look, but size L is more versatile when considering inner layers. It's a size that easily accommodates not just light layering but also fall/winter styling.

Koyama / 177cm 78kg / Size Worn L

Stone Island Jacket Koyama Front
Front
Stone Island Jacket Koyama Side
Side
Stone Island Jacket Koyama Back
Back

A true-to-size fit in size L. Since size XL tends to feature overly long sleeves, size L provides the most natural balance. Even in size L, there is plenty of room in the chest, making it easy to coordinate with inner layers.

Kurabe / 182cm 114kg / Size Worn XL

Stone Island Jacket Kurabe Front
Front
Stone Island Jacket Kurabe Side
Side
Stone Island Jacket Kurabe Back
Back

A natural fit in size XL. The chest and sleeves don't feel tight, resulting in a well-balanced light outer layer. If you want more room, size XXL is an option, but considering the sleeve length and overall silhouette, size XL is recommended.

The appearance of jackets varies based on shoulder width and sleeve length. Your standard size is ideal for a sleek fit, while sizing up slightly is preferable for layering.

View the Staff Comparison Table
Staff Size Worn Fit Comparison Size Recommended Size Comment
Momotani / 163cm 60kg L Relaxed XL L L is good for a casual style. XL is too large.
Tamura / 176cm 60kg L True to size M L M for a sleek look; L is natural for layering.
Koyama / 177cm 78kg L True to size XL L XL has long sleeves; L is the best balance.
Kurabe / 182cm 114kg XL True to size XXL XL XL is natural. Consider XXL for extra room.

Back to Stone Island Collection

Stone Island Sweatshirt Sizing

Momotani / 163cm 60kg / Size Worn M

Stone Island Sweatshirt Momotani Front
Front
Stone Island Sweatshirt Momotani Side
Side
Stone Island Sweatshirt Momotani Back
Back

A true-to-size fit in size M. Size L offers a slightly relaxed look, while size XL appears loosely oversized. We recommend size M for a sharp look or size L if you prefer street-style styling.

Tamura / 176cm 60kg / Size Worn M

Stone Island Sweatshirt Tamura Front
Front
Stone Island Sweatshirt Tamura Side
Side
Stone Island Sweatshirt Tamura Back
Back

A true-to-size fit in size M. It feels extremely comfortable due to its soft texture and elasticity. Since the sleeve length feels somewhat short, size L is a viable option if you prioritize sleeve length and extra room.

Koyama / 177cm 78kg / Size Worn L

Stone Island Sweatshirt Koyama Front
Front
Stone Island Sweatshirt Koyama Side
Side
Stone Island Sweatshirt Koyama Back
Back

A true-to-size fit in size L. Compared to typical sweatshirts, it is incredibly lightweight, preventing it from feeling heavy during wear. Size M tends to look slightly undersized, so L is recommended for a natural fit on a 177cm/78kg frame.

Kurabe / 182cm 114kg / Size Worn XL

Stone Island Sweatshirt Kurabe Front
Front
Stone Island Sweatshirt Kurabe Side
Side
Stone Island Sweatshirt Kurabe Back
Back

A natural fit in size XL. The chest and sleeve areas are not tight, providing a clean appearance. For an oversized fit, size XXL is an alternative, but size XL is ideal for a well-proportioned look.

When choosing a sweatshirt, consider the balance between shoulder width, chest width, and sleeve length. Choose your true size for a slim look or size up for a relaxed fit.

View the Staff Comparison Table
Staff Size Worn Fit Comparison Size Recommended Size Comment
Momotani / 163cm 60kg M True to size L / XL M M is true to size. L is slightly relaxed; XL is loose.
Tamura / 176cm 60kg M True to size L M M is natural. Consider L if sleeve length or extra room is prioritized.
Koyama / 177cm 78kg L True to size M L L is perfect. M tends to look undersized.
Kurabe / 182cm 114kg XL True to size XXL XL XL is natural. Consider XXL for a looser fit.

Back to Stone Island Collection

Stone Island L/S Tee Sizing

Momotani / 163cm 60kg / Size Worn L

Stone Island L/S Tee Momotani Front
Front
Stone Island L/S Tee Momotani Side
Side
Stone Island L/S Tee Momotani Back
Back

A relaxed fit in size L. Since size XL looks loose, L or XL can work if you are aiming for a street style. For wearing it standalone naturally on this body type, size L is recommended.

Tamura / 176cm 60kg / Size Worn L

Stone Island L/S Tee Tamura Front
Front
Stone Island L/S Tee Tamura Side
Side
Stone Island L/S Tee Tamura Back
Back

A true-to-size fit in size L. It has a bit of extra room in the sleeves and chest, providing a balanced look when worn alone. Since size M leans towards a tight fit, we recommend size L for a moderately relaxed appearance.

Koyama / 177cm 78kg / Size Worn XL

Stone Island L/S Tee Koyama Front
Front
Stone Island L/S Tee Koyama Side
Side
Stone Island L/S Tee Koyama Back
Back

A true-to-size fit in size XL. It features a slight ease and wears comfortably. Size L provides a sleeker look, but considering the room needed in the shoulders and chest, size XL is the more natural choice.

The impression of an L/S tee shifts based on the balance between chest width and length. For a standalone piece, checking the length from the side as well as the front makes selection easier.

View the Staff Comparison Table
Staff Size Worn Fit Comparison Size Recommended Size Comment
Momotani / 163cm 60kg L Relaxed XL L Relaxed in L. XL gives a loose appearance.
Tamura / 176cm 60kg L True to size M L L offers room in the sleeves and chest. M is slightly tight.
Koyama / 177cm 78kg XL True to size L XL Slight ease in XL. L creates a sharper look.

Back to Stone Island Collection

Stone Island Pants Sizing

Momotani / 163cm 60kg / Size Worn M

Stone Island Pants Momotani Front
Front
Stone Island Pants Momotani Side
Side
Stone Island Pants Momotani Back
Back

Wearing size M, but it feels a bit large. Size L looks big, and size XL appears too large. For a sharp fit on this body type, size S is ideal.

Tamura / 176cm 60kg / Size Worn M

Stone Island Pants Tamura Front
Front
Stone Island Pants Tamura Side
Side
Stone Island Pants Tamura Back
Back

A true-to-size fit in size M. There are no major issues with the length, and the slight roominess ensures great comfort. Since size S offers a slimmer look, it is an option if you prefer a sharper silhouette.

Koyama / 177cm 78kg / Size Worn XL

Stone Island Pants Koyama Front
Front
Stone Island Pants Koyama Side
Side
Stone Island Pants Koyama Back
Back

The cargo pants are true to size in XL. They feature a relaxed overall fit and wear lightly. While there is extra room in the waist, it is adjustable with the drawcord. Size L is a comparison candidate if you want a cleaner fit.

Kurabe / 182cm 114kg / Size Worn XXL

Stone Island Pants Kurabe Front
Front
Stone Island Pants Kurabe Side
Side
Stone Island Pants Kurabe Back
Back

A true-to-size fit in size XXL. There is no strain around the waist or thighs, providing a natural appearance from the front, side, and back. Size XL is an option, but for a comfortable, easy fit, we recommend size XXL over a tighter appearance.

Pants vary in appearance depending on the waist, thigh width, hem width, and length. Reviewing side and back photos makes it easier to understand how the extra room drapes.

View the Staff Comparison Table
Staff Size Worn Fit Comparison Size Recommended Size Comment
Momotani / 163cm 60kg M Slightly large M / L / XL S Wearing M. S is ideal; L is large, and XL is too large.
Tamura / 176cm 60kg M True to size S M M offers a natural length and comfort. S looks slimmer.
Koyama / 177cm 78kg XL True to size L XL Slightly roomy. Consider sizing down for a sharper look.
Kurabe / 182cm 114kg XXL True to size XL XXL XXL is natural. XL is an option for a sleeker fit.

Back to Stone Island Collection

Frequently Asked Questions About Sizing

Q: Can I choose my standard size for Stone Island?

A: Generally, you can select your standard size without issues. However, since the material and silhouette differ by item, the look will vary across down jackets, jackets, sweatshirts, L/S tees, and pants. We recommend your standard size for a sharp look, and one size up if you prefer more room.

Q: Do Stone Island down jackets run large?

A: The featured down jackets come in M, L, XL, and XXL sizes. On our product pages, a 184cm model wears size L. Rather than being extremely oversized, they are designed with enough room to comfortably fit an inner layer, typical of outerwear. Stick to your standard size for a clean look, or size up if you plan to wear thick sweatshirts underneath.

Q: Are Stone Island sweatshirts oversized?

A: Some sweatshirts on our product pages are listed as "regular fit." Therefore, they are not extremely oversized and can be worn naturally in your standard size. If you want more room or a street-style look, selecting one size up provides a better balance.

Q: Should I size up for Stone Island L/S tees?

A: If you plan to wear the L/S tee on its own, a slightly roomier size is recommended. Your standard size will offer a sharp appearance, while sizing up provides extra ease in the chest and sleeves for a relaxed vibe. If you prioritize using it as an inner layer, your standard size is best.

Q: Is it enough to just match the waist size for Stone Island sweatpants?

A: Rather than choosing strictly based on the waist, checking the thigh area and hem width helps avoid sizing mistakes. Sweatpants and cargo pants reflect the signature relaxed feel of Stone Island when worn with a bit of ease. Choose a smaller size for a streamlined look, or your standard size to a slightly larger size if mobility is your priority.

Q: How should I choose the size for Stone Island jackets?

A: We recommend using your standard size as a baseline. While sizing up for layering is an option, going too large can result in excessively long sleeves and a bulky appearance. Go with your standard size for a refined look, and size up if you want to throw it on casually.

Q: What should I do if I am unsure about my size?

A: If you are torn, we suggest sizing down for a clean aesthetic or sizing up for a street-style, relaxed look. Reviewing the photos of staff members with similar height and weight will help you visualize the length and chest width. If you are still unsure, please feel free to contact MARUTAMIBOND Hokkaido Kushiro Store with the product name, your height, weight, and usual size.

Summary

Sizing considerations for Stone Island vary by category. By checking the shoulders and chest for down jackets and sweatshirts, length and chest width for L/S tees, and waist and thigh areas for sweatpants and cargo pants, you will easily find the perfect fit.

In this article, we continuously update recommended sizes based on height and weight, using actual staff try-on photos and comments as a reference.

Articles to Read Before Choosing STONE ISLAND
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MARUTAMIBOND Hokkaido Kushiro Store

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Address
2-4-3 Katsuragi, Kushiro-cho, Kushiro-gun, Hokkaido
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