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Size finder

Tucann size finder.

Waist, height and build in, size and inseam out. Built on the official chart and the fit reports in the reviews.

Size finder

Find your size in 20 seconds.

Official Tucann waist chart plus the two rules the reviews prove: muscular thighs go up a size, and inseam follows height.

Build
Fit preference

Chart: S 29 to 31 in, M 31 to 33, L 33 to 35, XL 35 to 37, XXL 37 to 39. Rules from 1,110 true to size reports, 151 size up reports and 76 reviews mentioning thighs. Women's sizing is on tucann.com.

How the recommendation is made

Waist sets the base size from Tucann's published chart. If you are within half an inch of a boundary, fit preference decides: snug takes the smaller size, relaxed the larger. Athletic build at a boundary rounds up. Muscular thighs always add one size, because that is the single most consistent finding in the review archive: the leg opening is tailored and men with big quads who stayed in their waist size wrote most of the fit complaints. Height sets the inseam: under 5 ft 8 is 3 or 5 inch, 5 ft 8 to 6 ft 1 is 5 inch, 6 ft 1 and over is 7 inch.

What the reviews say about sizing up

Customer photo from Jen C.
I'm in between large and xl so these are a little snug but I love them. They are so comfortable to wear. The zipper pockets are great. Love the vibrant color and pattern
Jen C. · Verified purchase · Hyper Fern - Peach 5"
Customer photo from Dustin C.
Probably in between sizes when I bought it. I sized up. I’m a little nervous about them slipping off when diving into a pool. But very comfy otherwise. Will buy again.
Dustin C. · Verified purchase · Faded Waves - Blue Lagoon - 5"
Customer photo from Erik K.
Great product, shipping and customer service. Highly recommend. I typically wear a 34 or large and have for years. Purchased a medium and fits well. Snug but well.
Erik K. · Verified purchase · Faded Waves Sunset - 5"
Customer photo from Mostafa H.
Great fabric but next time I am gonna go one size up , but over all I loved it if you give discount on my next order I would like to order the same but “L” size
Mostafa H. · Verified purchase · Tiger Print Swim Shorts

Athletic and muscular builds

Customer photo from Brandon V.
They fit pretty well. I recommend a size up if you have big legs like me. I really can't wait to test them at the beach. I have the split camo swim sh...
Brandon V. · Verified purchase · Red Camo Swim Briefs
Customer photo from Brad G.
These shorts are good quality and fit comfortably. However, they are a bit tight around the thighs for anyone who may workout or have thicker legs.
Brad G. · Verified purchase · Fluro Orange V2 - 5"
Customer photo from Eric B.
These are my favorite swim shorts inside and out. The look and feel outstanding. I commonly wear them out and about as athletic shorts.
Eric B. · Verified purchase · Ocean Vibe 5"
Customer photo from Kai Uwe M.
I’m amazed by the quality and the fit. The shorts work not only for relaxing at the pool or beach but also for athletic activities
Kai Uwe M. · Verified purchase · Neon Orchid - Jungle - 5"

Full detail, tables and length by height: the sizing guide.

Free download

The Tucann sizing guide as a PDF.

Waist chart, thigh rule, inseam by height and the exchange steps on one page. Keep it on your phone for when you order.

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How this page was made: every figure is computed from the 12,444 customer reviews on this site (11,351 contain written text). Percentages are the share of written reviews that mention a theme. Quotes are reproduced unedited and link to the original review. Read our methodology.