WITHIN · SIZES · Updated 10 October 2026
Men's size 50 in US and UK sizes
What a men's 50 is in US and UK sizes when the label is European, French or Italian, and what 18 designers' own charts print at 50.
- Main chart: Hugo Boss, read 9 October 2026
- Charts compared: 18 charts from 18 makers
- Read: 9 October 2026 to 10 October 2026
Men's 50 in every system
Men's clothing sizes
| Europe | Italy | France | US and UK | Japan | Letter |
|---|---|---|---|---|---|
| 50 | 50 | 50 | 40R | 50 | L |
Source: Hugo Boss (hugoboss.com), read 9 October 2026.
A European 50 at each designer
Of the 8 makers whose charts print a European 50, 4 say US 40, 2 size L, 1 US 40R and 1 more gives another size.
- US 40R at Hugo Boss
- US 40 at Rick Owens, Aime Leon Dore, Song for the Mute and Acne Studios
- US 44 at Maison Margiela
- Size L at Amiri and Carhartt WIP
| Maker | US | UK | Italy | France | Europe | Letter | Chart | Source |
|---|---|---|---|---|---|---|---|---|
| Acne Studios | 40 | 40 | 50 | 50 | 50 | L | Acne Studios men's tops | Acne Studios, 10 October 2026 |
| Aime Leon Dore | 40 | 40 | 50 | Aime Leon Dore men's tops in other size systems | Aime Leon Dore, 9 October 2026 | |||
| Amiri | L | 40 | 50 | 46 | 50 | Amiri men's clothing sizes in every system | Amiri, 9 October 2026 | |
| Carhartt WIP | 40 | 50 | 50 | 50 | L | Carhartt WIP men's size conversion | Carhartt WIP, 10 October 2026 | |
| Hugo Boss | 40R | 40R | 50 | 50 | 50 | L | Men's clothing sizes | Hugo Boss, 9 October 2026 |
| Maison Margiela | 44 | 44 | 54 | 50 | XXL | Maison Margiela men's clothes | Maison Margiela, 10 October 2026 | |
| Rick Owens | 40 | 40 | 50 | 50 | M | Rick Owens men's clothing | Rick Owens, 9 October 2026 | |
| Song for the Mute | 40 | 40 | 50 | L | Song for the Mute men's tops | Song for the Mute, 9 October 2026 |
A French 50 at each designer
Of the 11 makers whose charts print a French 50, 3 say US 40, 3 size L, 2 US 44 and 3 more give other sizes.
- US 40R at Hugo Boss
- US 40 at Balenciaga, Rick Owens and Acne Studios
- US 44 at Valentino and Givenchy
- Size L at Mackage, Parajumpers and Carhartt WIP
- Size XXL at Moncler and Amiri
| Maker | US | UK | Italy | France | Europe | Letter | Chart | Source |
|---|---|---|---|---|---|---|---|---|
| Acne Studios | 40 | 40 | 50 | 50 | 50 | L | Acne Studios men's tops | Acne Studios, 10 October 2026 |
| Amiri | XXL | 44 | 54 | 50 | 54 | Amiri men's clothing sizes in every system | Amiri, 9 October 2026 | |
| Balenciaga | 40 | 40 | 54 | 50 | L | Balenciaga men's clothes | Balenciaga, 9 October 2026 | |
| Carhartt WIP | 40 | 50 | 50 | 50 | L | Carhartt WIP men's size conversion | Carhartt WIP, 10 October 2026 | |
| Givenchy | 44 | 44 | 54 | 50 | Givenchy men's clothes | Givenchy, 10 October 2026 | ||
| Hugo Boss | 40R | 40R | 50 | 50 | 50 | L | Men's clothing sizes | Hugo Boss, 9 October 2026 |
| Mackage | L | 40 | 50 | 50 to 52 | Mackage men's coat sizes | Mackage, 10 October 2026 | ||
| Moncler | XXL | 44 | 54 | 50 | Moncler men's coats and jackets | Moncler, 9 October 2026 | ||
| Parajumpers | L | 44 | 56 to 58 | 50 | Parajumpers men's sizes | Parajumpers, 10 October 2026 | ||
| Rick Owens | 40 | 40 | 50 | 50 | M | Rick Owens men's clothing | Rick Owens, 9 October 2026 | |
| Valentino | 44 | 44 | 54 | 50 | Valentino men's clothes | Valentino, 10 October 2026 |
An Italian 50 at each designer
Of the 15 makers whose charts print an Italian 50, 7 say US 40, 5 size L, 1 US 36 and 2 more give other sizes.
- US 36 at Balenciaga
- US 40R at Hugo Boss
- US 40 at Burberry, Golden Goose, Maison Margiela, Acne Studios, Valentino, Givenchy and 1 more
- Size L at Moncler, Amiri, Mackage, Stone Island and Carhartt WIP
- Size M at Parajumpers
| Maker | US | UK | Italy | France | Europe | Letter | Chart | Source |
|---|---|---|---|---|---|---|---|---|
| Acne Studios | 40 | 40 | 50 | 50 | 50 | L | Acne Studios men's tops | Acne Studios, 10 October 2026 |
| Amiri | L | 40 | 50 | 46 | 50 | Amiri men's clothing sizes in every system | Amiri, 9 October 2026 | |
| Balenciaga | 36 | 36 | 50 | 46 | S | Balenciaga men's clothes | Balenciaga, 9 October 2026 | |
| Burberry | 40 | 50 | 50 | Burberry men's coats and jackets | Burberry, 9 October 2026 | |||
| Carhartt WIP | 40 | 50 | 50 | 50 | L | Carhartt WIP men's size conversion | Carhartt WIP, 10 October 2026 | |
| Givenchy | 40 | 40 | 50 | 46 | Givenchy men's clothes | Givenchy, 10 October 2026 | ||
| Golden Goose | 40 | 50 | L | Golden Goose men's tops | Golden Goose, 10 October 2026 | |||
| Hugo Boss | 40R | 40R | 50 | 50 | 50 | L | Men's clothing sizes | Hugo Boss, 9 October 2026 |
| Mackage | L | 40 | 50 | 50 to 52 | Mackage men's coat sizes | Mackage, 10 October 2026 | ||
| Maison Margiela | 40 | 40 | 50 | 46 | L | Maison Margiela men's clothes | Maison Margiela, 10 October 2026 | |
| Marine Serre | 40 | 40 | 50 | 50/L | Marine Serre unisex sizes | Marine Serre, 10 October 2026 | ||
| Moncler | L | 40 | 50 | 46 | Moncler men's coats and jackets | Moncler, 9 October 2026 | ||
| Parajumpers | M | 40 | 48 to 50 | 46 | Parajumpers men's sizes | Parajumpers, 10 October 2026 | ||
| Stone Island | 50 | L | Stone Island men's tops and jackets | Stone Island, 10 October 2026 | ||||
| Valentino | 40 | 40 | 50 | 46 | Valentino men's clothes | Valentino, 10 October 2026 |
Common questions
What is a men's European 50 in US sizes?
A 40R in US and UK sizes on Hugo Boss's men's chart, which is a size L. The Italian and French sizes are also 50.
The sizes either side
Shop in your size
Every piece on within shows the size its boutique printed and how many are left in it.
Each maker's full size chart
- Acne Studios size chart
- Aime Leon Dore size chart
- Amiri size chart
- Balenciaga size chart
- Burberry size chart
- Carhartt WIP size chart
- Givenchy size chart
- Golden Goose size chart
- Mackage size chart
- Maison Margiela size chart
- Marine Serre size chart
- Moncler size chart
- Parajumpers size chart
- Rick Owens size chart
- Song for the Mute size chart
- Stone Island size chart
- Valentino size chart
More on sizing
- How to measure jeans before buying online
- How to measure a blazer that fits
- What a tailor can and cannot change
- How designer sizing runs, brand by brand
- Rick Owens sizing: one chart for both lines
- Moncler sizing: 00 to 8 for men, 000 to 7 for women
- Canada Goose sizing: trust the fit word, not the rule
- Essentials hoodie sizing
- Kith sizing: how the tees, jackets and sneakers fit
- Needles sizing: the Track Pant measured, XS to XL
The full chart
Sources
- Hugo Boss: Men's clothing sizes in European, Italian, French, US, UK and Japanese sizes, with letters. hugoboss.com, read 9 October 2026.
- Rick Owens: Men's clothing size table on the Customs Larry Coat page: international, France, Europe, UK, USA, Japan, Australia and jeans sizes. rickowens.eu, read 9 October 2026.
- Amiri: Amiri men's ready to wear sizes in US, denim, IT/EU, FR, CN, JP and UK, with top and bottom measurements in inches and cm. amiri.com, read 9 October 2026.
- Aime Leon Dore: The Micro Logo Tee page: its measurements in inches, its fit line, the How to measure guide and the INTL chart for men's tops and bottoms. aimeleondore.com, read 9 October 2026.
- Song for the Mute: Song for the Mute's size chart for men's tops, with the fit line and model size, on its "Logo" Oversized Tee page. songforthemute.com, read 9 October 2026.
- Maison Margiela: Size guide on a men's blazer page: Italian sizes 42 to 56 against EU, US, UK, Japan, Korea and letters. maisonmargiela.com, read 10 October 2026.
- Acne Studios: Acne Studios' own size guide: size conversions and body measurements for women's and men's tops and bottoms, with jeans waist sizes. acnestudios.com, read 10 October 2026.
- Carhartt WIP: Size conversion chart and fit line on the Pocket T-Shirt page: letter sizes with EU, UK, Japan and Korea sizes. us.carhartt-wip.com, read 10 October 2026.
- Moncler: Size chart on a men's down jacket page: Moncler sizes 00 to 8 against Italy, France, UK, US and Japan, with chest, waist and hips, and the jacket's fit line. moncler.com, read 9 October 2026.
- Balenciaga: Men's ready to wear size guide on a hoodie page: letters, number labels, US, French, UK and Italian sizes, chest, waist and shoulder width. balenciaga.com, read 9 October 2026.
- Valentino: Valentino's own men's size guide: shoes with foot length, clothes with chest, waist and hips, and belts in centimetres and inches. valentino.com, read 10 October 2026.
- Givenchy: Size conversion guide on a men's coat page: Givenchy sizes 48 to 56 against France, UK, US and Japan. givenchy.com, read 10 October 2026.
- Mackage: Men's size guide on the Glen-F jacket page: numeric and letter sizes with chest, waist and arm length in inches, the size conversion chart and the fit guide. mackage.ca, read 10 October 2026.
- Parajumpers: Men's, women's and accessories size guides: body height, chest, waist and hips in cm, with Italian, UK, German, French and US sizes. parajumpers.it, read 10 October 2026.
- Burberry: Men's coats and jackets size guide on the Short Kensington trench page: UK and Italian sizes, US sizes and letters with chest, waist and hips, and the fit line. ca.burberry.com, read 9 October 2026.
- Golden Goose: Golden Goose's own size guide: women's and men's sneaker sizes with foot length, UK, US, Japan and Korea, and clothing sizes with chest, waist, hips and inside leg. goldengoose.com, read 10 October 2026.
- Stone Island: Size chart on the 6100022 crewneck sweatshirt page: letter sizes with Italian sizes, neck, chest and waist in cm, and the fit line. stoneisland.com, read 10 October 2026.
- Marine Serre: Size guide on an upcycled hoodie page: unisex sizes in France, US, UK, Italy, Spain and Germany, Japan, Korea and China, and the unisex fit line. marineserre.com, read 10 October 2026.