Bont Cycling Shoe Size Guide

IMPORTANT: DO NOT ORDER THE SAME US / EU / UK SIZE YOU CURRENTLY WEAR

Bont Cycling shoes require additional internal length in front of your toes because of our carbon bathtub construction. Your Bont size may therefore be larger than your current cycling shoe size.

Ordering too small is the most common sizing mistake.

Already own cycling shoes? Start here:

Use our Brand Comparison tool to convert your current cycling shoe size into the recommended Bont Cycling size.

👟 BRAND COMPARISON TOOL

Check the CM / JP / MM number inside your current shoes

The CM/JP or MM number is more useful than comparing EU, US or UK sizing.

For example:

Current shoe label: CM 28 (MM 280 millimetres)

Look for 280mm internal shoe length on the Bont Cycling size chart.

If your toes currently touch the front of your shoes, do not replicate that fit. Choose additional length.

Don't have another cycling shoe to compare? Measure your feet.

To find your Bont Cycling shoe size, download and print our sizing page in A4 or US Letter and follow the instructions exactly as listed. Stand barefoot, mark with a straight edge your longest toe and widest part of your foot. Double check the length and width with a ruler to confirm your measurements.

NO PRINTER?

  1. Place paper against a wall
  2. Stand barefoot with your heel gently touching the wall.
  3. Put your full weight on the foot.
  4. Mark the end of your longest toe.
  5. Mark the widest points on the foot.
  6. Measure in millimetres
  7. Repeat for the other foot.
  8. Use the larger foot to select your size.

CHOOSE YOUR LENGTH

Example: Your feet measure 278mm in length (barefoot) so you should consider size 45/10.5 that has an internal length of 285mm.

CHOOSE YOUR WIDTH

Our width chart is a fit recommendation, not the measured internal width of the shoe.

Take your width measurement and add 2-3mm to find the most appropriate width.

Foot width is only part of fit. Foot volume, shape and existing pressure points also matter, which is why our recommendations include an allowance based on more than 20 years of fitting experience.

If you regularly experience numbness, pressure or hot spots in cycling shoes, consider Wide even if your measurement falls near the upper end of Standard.

We do not offer bare foot style shoes but rather design cycling shoes around the shape of a human foot. 

For sizes that fall outside of our size chart, please get in touch HERE.

New Vaypor and Riot Size Chart

Includes Vaypor SL, Vaypor SL G, Vaypor BOA (2023), Vaypor Lace, Riot 24 and Riot G.

Tip: Rotate your phone horizontally for best viewing experience

Bont Cycling USA 4 4½ 5 6 6½ 7 7½ 8 8½ 9 9½ 10 10½ 11 11½ 12 12½ 13 14
Bont Cycling EU 36 37 38 39 40 40.5 41 42 42.5 43 44 44.5 45 46 46.5 47 48 49 50
Bont Cycling UK 3 3.5 4 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13
Internal Shoe Length 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 300 305 310 315
Foot Length Range 214-218 219-223 224-228 229-233 234-238 239-243 243-248 249-253 254-258 259-263 264-268 269-273 274-278 279-283 284-288 289-293 294-298 299-303 304-308
Standard Range 84-93 85-94 87-95 88-97 89-98 91-100 92-102 93-103 94-105 96-106 97-108 98-109 100-110 101-112 102-113 104-114 105-116 106-117 107-119
Wide Range 94-99 95-100 96-102 98-103 99-105 101-106 103-108 104-109 106-111 107-112 109-115 110-116 111-117 113-119 114-120 115-122 117-122 118-125 120-126

Vaypor Series Size Chart

Includes Vaypor S, Helix, Zero+, Vaypor+ Kangaroo, Vaypor G and Crono MK2.

Tip: Rotate your phone horizontally for best viewing experience

Bont Cycling USA 4 4½ 5 6 6½ 7 7½ 8 8½ 9 9½ 10 10½ 11 11½ 12 12½ 13 14
Bont Cycling EU 36 37 38 39 40 40.5 41 42 42.5 43 44 44.5 45 46 46.5 47 48 49 50
Internal Shoe Length 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 300 305 310 315
Foot Length Range 216-220 221-225 226-230 231-235 236-240 241-245 246-250 251-255 256-260 261-265 266-270 271-275 276-280 281-285 286-290 291-295 296-300 301-305 306-310
Narrow Range 81-83 82-84 83-86 84-87 86-88 87-90 88-91 90-92 91-93 92-95 93-96 95-97 96-99 97-100 99-101 100-103 101-104 103-105 104-106
Standard Range 84-93 85-94 87-95 88-97 89-98 91-100 92-102 93-103 94-105 96-106 97-107 98-108 100-110 101-111 102-113 104-114 105-116 106-117 107-119
Wide Range 94-97 95-98 96-100 98-101 99-103 101-104 103-106 104-107 106-109 107-110 108-112 109-113 111-115 112-116 114-118 115-119 117-121 118-122 120-124
Double Range 98-102 99-103 101-105 102-106 104-108 105-110 107-111 108-113 110-115 111-116 113-118 114-119 116-121 117-122 119-124 120-125 122-127 123-129 125-130

Vaypor T Size Chart

Includes Vaypor T.

Tip: Rotate your phone horizontally for best viewing experience

Bont Cycling USA 3½ 4½ 5 6 6½ 7 7½ 8 8½ 9 10 10½ 10¾ 11 11½ 12 12½ 13 14
Bont Cycling EU 36 37 38 39 40 40.5 41 42 42.5 43 44 44.5 45 46 46.5 47 48 49 50
Internal Shoe Length 223 232 238 245 250 254 259 263 268 272 277 281 285 290 294 299 305 312 317
Foot Length Range 210-218 219-227 228-233 234-240 241-245 246-249 250-254 255-258 259-263 264-267 268-272 273-276 277-280 281-285 286-289 290-294 295-300 301-307 308-312
Narrow range 76-80 78-82 80-84 82-86 83-87 85-89 86-90 87-91 89-93 90-94 91-95 93-97 94-98 95-99 96-100 97-101 99-103 101-105 102-106
Standard range 81-90 83-92 85-94 87-97 88-98 90-100 91-101 92-102 94-104 95-105 96-107 98-109 99-110 100-111 101-112 102-113 104-115 106-117 107-118
Wide range 91-95 93-97 95-99 98-102 99-103 101-105 102-106 103-107 105-109 106-110 108-112 110-114 111-115 112-116 113-117 114-118 116-120 118-122 119-123
Double range 96-100 98-102 100-104 103-107 104-108 106-110 107-111 108-112 110-114 111-115 113-117 115-119 116-120 117-121 118-122 119-123 121-125 123-127 124-128

Riot Size Chart

Includes Riot+, Riot TR+, Riot MTB+ and Riot Buckle.

Tip: Rotate your phone horizontally for best viewing experience

Bont Cycling USA 4 4½ 5 6 6½ 7 7½ 8 8½ 9 9½ 10 10½ 11 11½ 12 12½ 13 14
Bont Cycling EU 36 37 38 39 40 40.5 41 42 42.5 43 44 44.5 45 46 46.5 47 48 49 50
Internal Shoe Length 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 300 305 310 315
Foot Length Range 216-220 221-225 226-230 231-235 236-240 241-245 246-250 251-255 256-260 261-265 266-270 271-275 276-280 281-285 286-290 291-295 296-300 301-305 306-310
Standard Range 84-93 85-93 87-96 88-97 89-101 91-102 92-103 93-104 94-107 96-108 97-110 98-111 100-112 101-114 102-115 104-117 105-118 106-120 107-121
Wide Range 93-95 94-96 97-99 98-100 101-102 102-103 103-104 104-105 108-107 108-109 109-110 111-112 112-113 114-115 114-115 115-116 117-118 119-120 121-122

Motion Size Chart

Includes Motion.

Tip: Rotate your phone horizontally for best viewing experience

Bont Cycling USA 4 4½ 5 6 6½ 7 7½ 8 8½ 9 9½ 10 10½ 11 11½ 12 12½ 13 14
Bont Cycling EU 36 37 38 39 40 40.5 41 42 42.5 43 44 44.5 45 46 46.5 47 48 49 50
Internal Shoe Length 225 230 235 240 245 250 255 260 265 270 275 280 285 290 295 300 305 310 315
Foot Length Range 216-220 221-225 226-230 231-235 236-240 241-245 246-250 251-255 256-260 261-265 266-270 271-275 276-280 281-285 286-290 291-295 296-300 301-305 306-310
Width Range 84-93 85-94 87-95 88-97 89-98 91-100 92-102 93-103 94-105 96-106 97-107 98-108 100-110 101-111 102-113 104-114 105-116 106-117 107-119