Shoe Size Finder

NOTE: DO NOT MATCH US/EU/UK SIZING OF WHAT YOU WEAR NOW.t

All Bont Cycling shoes have a 'bathtub' shape carbon sole and you will need more length at the front of the shoe, compared to what you wear now.

Avoid the difficulty in measuring your feet and instead use our proven Brand Comparison tool as a starting point. Can't find your shoe brand listed? Read on.

CHECK YOUR SIZE LABEL

Match up the CM or JP number found on the size label of your cycling shoes to our Internal Shoe Length number shown in millimetres. This number is the length of the shoe.

Matching up these numbers will give you the same shoe size as you are wearing now. If your shoes are a few years old or your toes touch the front of the shoe, they are too short and you should go up one size – as per our size chart.

PRINT SIZING PAGE

To find your Bont Cycling shoe size, download and print our all-new 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.

You can also try our Brand Comparison tool, designed to compare your current cycling shoes to the most appropriate size in Bont Cycling shoes. Be advised, you should still note the width of both feet to determine the best fit.

NO PRINTER?

  1. Take a piece of plain paper on a flat surface and place it directly up against a wall.
  2. Stand on the paper (barefoot) and place your heel gently against the wall. Push down firmly with your foot and mark the widest points of your foot. Record the width.
  3. Push down on your foot and place weight onto your toes. Your heel should lift off the ground. Mark the position of your longest toe and step off the paper.
  4. Record the measurement from the edge of the paper to you longest toe
  5. Repeat this step for both feet.
  6. Use the Foot Length Range on the size chart to find your size.

Example: Your feet measure 278mm in length (barefoot) so you should consider size 45/10.5. 

CHECK YOUR WIDTH

  1. Take your width measurement and add 2-3mm to find the most appropriate shoe width based on our experience.
  2. For example, you are looking at a Vaypor SL and your shoe size is US 10.5 / EU 45 and your feet measure 103mm (left) and 105mm (right) wide, with an additional 2mm added, you would still fit within the Standard Range.

WIDTH TIPS: Getting the correct width is not easy, even with accurate measurements as every foot is shaped and 'built' differently but our recommendations are based on 20-plus years of experience.

If your current cycling shoes feel narrow or your are having issues with pain or numbness in your current shoes (cycling or casual), considering wide fit. This may seem too wide based on your measurements but extra width may let your feet sit more comfortably inside the shoe.

NOTE: The width range does not equal the width of the shoe but we make this recommendation so your foot is comfortably supported. 

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 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
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 - 95 85 - 96 87 - 97 88 - 99 89 - 100 91 - 102 92 - 104 93 - 105 94 - 107 96 - 108 97 - 110 98 - 111 100 - 112 101 - 114 102 - 115 104 - 116 105 - 118 106 - 119 107 - 121
Wide Range 96 - 101 97 - 102 98 - 104 100 - 105 101 - 107 103 - 109 105 - 110 106 - 112 108 - 114 109 - 115 111 - 117 112 - 118 113 - 120 115 - 121 116 - 123 117 - 124 119 - 126 120 - 128 122 - 129

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 84-95 85-96 87-98 88-99 89-101 91-102 92-104 93-105 94-107 96-108 97-110 98-111 100-113 101-114 102-115 104-117 105-118 106-120 107-121
Wide Range 96-97 97-98 99-100 100-101 102-103 103-104 105-106 106-107 108-109 109-110 111-112 112-113 114-115 115-116 116-118 118-119 119-121 121-122 122-124

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