Force Fin Shoe Size Conversion Chart

Instructions:
Adjust up or down a size for very wide or narrow feet.
Adjust up a size if you have a high instep.
Force Fins® foot pockets size more in width than in length. Or, Try one of our Adjustable Foot Pocket models that fit a range of sizes.

Choose
your size chart:

U.S.
English
Japanese

French

U.S.
SHOE SIZE
Prime
Line &
Extra Line Fins
WOMENS
MENS
CHILDREN
up
to 6.5
7
and up
up
to 8.5
9-10
10.5
and up
(age
10 & under)
Barefoot
S
M
M
ML
ML
XS
w/
Comfort Instep
M
ML
ML
L
L
S
w/
soft-sole bootie, stocking-foot wader
M
ML
ML
L
XL
S
w/
hard sole bootie, drysuit, felt-sole wader
ML
L
L
XL
XXL
S-M
w/
boot-foot wader, drysuit, combat boot
L
XL
XL
XXL
XXXL

 

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ENGLISH
SIZES
Prime
Line &
Extra Line Fins
up
to 5
5.5
and up
up
to 8
9-10
10.5
and up
(age
10 & under)
Barefoot
S
M
M
ML
ML
XS
w/
Comfort Instep
M
ML
ML
L
L
S
w/
soft-sole bootie, stocking-foot wader
M
ML
ML
L
XL
S
w/
hard sole bootie, drysuit, felt-sole wader
ML
L
L
XL
XXL
S-M
w/
boot-foot wader, drysuit, combat boot
L
XL
XL
XXL
XXXL

 

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JAPANESE
SIZES
Prime
Line &
Extra Line Fins
up
to 235
235
and up
up
to 265
265-280
280
and up
(age
10 & under)
Barefoot
S
M
M
ML
ML
XS
w/
Comfort Instep
M
ML
ML
L
L
S
w/
soft-sole bootie, stocking-foot wader
M
ML
ML
L
XL
S
w/
hard sole bootie, drysuit, felt-sole wader
ML
L
L
XL
XXL
S-M
w/
boot-foot wader, drysuit, combat boot
L
XL
XL
XXL
XXXL

 

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fFRENCH
PARIS PTS. (PUNTO PARIS)
Prime
Line &
Extra Line Fins
up
to 38
39
and up
up
to 42
43-44
44
and up
(age
10 & under)
Barefoot
S
M
M
ML
ML
XS
w/
Comfort Instep
M
ML
ML
L
L
S
w/
soft-sole bootie, stocking-foot wader
M
ML
ML
L
XL
S
w/
hard sole bootie, drysuit, felt-sole wader
ML
L
L
XL
XXL
S-M
w/
boot-foot wader, drysuit, combat boot
L
XL
XL
XXL
XXXL