Size Guides
Frontline
| WOMEN | MEN | LENGTH (mm) |
WIDTH (mm) |
LENGTH (in) |
WIDTH (in) |
|---|---|---|---|---|---|
| 5 | 3 | 223 | 77 | 8 ¾ | 3 ¹⁄₁₆ |
| 5.5 | 3.5 | 227 | 78 | 8 ¹⁵⁄₁₆ | 3 ¹⁄₁₆ |
| 6 | 4 | 232 | 79 | 9 ⅛ | 3 ⅛ |
| 6.5 | 4.5 | 237 | 80 | 9 ⁵⁄₁₆ | 3 ⅛ |
| 7 | 5 | 241 | 81 | 9 ½ | 3 ³⁄₁₆ |
| 7.5 | 5.5 | 244 | 82 | 9 ⅝ | 3 ¼ |
| 8 | 6 | 248 | 83 | 9 ¾ | 3 ¼ |
| 8.5 | 6.5 | 253 | 85 | 9 ¹⁵⁄₁₆ | 3 ⅜ |
| 9 | 7 | 256 | 86 | 10 ¹⁄₁₆ | 3 ⅜ |
| 9.5 | 7.5 | 261 | 87 | 10 ¼ | 3 ⁷⁄₁₆ |
| 10 | 8 | 267 | 88 | 10 ½ | 3 ⁷⁄₁₆ |
| 10.5 | 8.5 | 270 | 89 | 10 ⅝ | 3 ½ |
| 11 | 9 | 274 | 90 | 10 ¹³⁄₁₆ | 3 ⁹⁄₁₆ |
| 11.5 | 9.5 | 279 | 91 | 11 | 3 ⁹⁄₁₆ |
| 12 | 10 | 281 | 92 | 11 ¹⁄₁₆ | 3 ⅝ |
| 12.5 | 10.5 | 286 | 93 | 11 ¼ | 3 ¹¹⁄₁₆ |
| 13 | 11 | 291 | 94 | 11 ⁷⁄₁₆ | 3 ¹¹⁄₁₆ |
| 13.5 | 11.5 | 295 | 95 | 11 ⅝ | 3 ¾ |
| 14 | 12 | 299 | 96 | 11 ¾ | 3 ¾ |
| 14.5 | 12.5 | 303 | 97 | 11 ¹⁵⁄₁₆ | 3 ¹³⁄₁₆ |
| 15 | 13 | 307 | 98 | 12 ¹⁄₁₆ | 3 ⅞ |
| 16 | 14 | 315 | 100 | 12 ⅜ | 3 ¹⁵⁄₁₆ |
| 17 | 15 | 324 | 102 | 12 ¾ | 4 |
Pro Line
Made for Wide Feet
For Normal to Narrow Feet:
Order 1/2 Size Down
| WOMEN | MEN | LENGTH (mm) |
WIDTH (mm) |
LENGTH (in) |
WIDTH (in) |
|---|---|---|---|---|---|
| 5 | 3 | 223 | 83 | 8 ¾ | 3 ¼ |
| 5.5 | 3.5 | 227 | 84 | 8 ¹⁵⁄₁₆ | 3 ⁵⁄₁₆ |
| 6 | 4 | 232 | 85 | 9 ⅛ | 3 ⅜ |
| 6.5 | 4.5 | 236 | 86 | 9 ⁵⁄₁₆ | 3 ⅜ |
| 7 | 5 | 240 | 87 | 9 ⁷⁄₁₆ | 3 ⁷⁄₁₆ |
| 7.5 | 5.5 | 244 | 88 | 9 ⅝ | 3 ⁷⁄₁₆ |
| 8 | 6 | 248 | 89 | 9 ¾ | 3 ½ |
| 8.5 | 6.5 | 253 | 91 | 9 ¹⁵⁄₁₆ | 3 ⁹⁄₁₆ |
| 9 | 7 | 257 | 92 | 10 ⅛ | 3 ⅝ |
| 9.5 | 7.5 | 262 | 93 | 10 ⁵⁄₁₆ | 3 ¹¹⁄₁₆ |
| 10 | 8 | 267 | 94 | 10 ½ | 3 ¹¹⁄₁₆ |
| 10.5 | 8.5 | 270 | 95 | 10 ⅝ | 3 ¾ |
| 11 | 9 | 275 | 96 | 10 ¹³⁄₁₆ | 3 ¾ |
| 11.5 | 9.5 | 280 | 97 | 11 | 3 ¹³⁄₁₆ |
| 12 | 10 | 285 | 98 | 11 ¼ | 3 ⅞ |
| 12.5 | 10.5 | 289 | 100 | 11 ⅜ | 3 ¹⁵⁄₁₆ |
| 13 | 11 | 293 | 102 | 11 ⁹⁄₁₆ | 4 |
| 13.5 | 11.5 | 297 | 103 | 11 ¹¹⁄₁₆ | 4 ¹⁄₁₆ |
| 14 | 12 | 301 | 104 | 11 ⅞ | 4 ⅛ |
| 14.5 | 12.5 | 305 | 105 | 12 | 4 ⅛ |
| 15 | 13 | 310 | 106 | 12 ³⁄₁₆ | 4 ³⁄₁₆ |
| 16 | 14 | 318 | 108 | 12 ½ | 4 ¼ |
| 17 | 15 | 327 | 110 | 12 ⅞ | 4 ⁵⁄₁₆ |
AntiGrav1 & AntiGrav2
Made for Normal to Wide Feet
| WOMEN | MEN | LENGTH (mm) |
WIDTH (mm) |
LENGTH (in) |
WIDTH (in) |
|---|---|---|---|---|---|
| 5 | 3 | 223 | 82 | 8 6/8 | 3 3/16 |
| 5.5 | 3.5 | 227 | 83 | 9 | 3 1/4 |
| 6 | 4 | 232 | 84 | 9 1/8 |
3 5/16 |
| 6.5 | 4.5 | 237 | 85 | 9 1/4 | 3 5/16 |
| 7 | 5 | 241 | 86 | 9 1/2 | 3 3/8 |
| 7.5 | 5.5 | 245 | 87 | 9 3/4 | 3 7/16 |
| 8 | 6 | 250 | 88 | 9 7/8 | 3 7/16 |
| 8.5 | 6.5 | 254 | 89 | 10 | 3 1/2 |
| 9 | 7 | 258 | 90 | 10 1/8 | 3 9/16 |
| 9.5 | 7.5 | 262 | 91 | 10 1/4 | 3 9/16 |
| 10 | 8 | 266 | 92 | 10 1/2 | 3 5/8 |
| 10.5 | 8.5 | 270 | 93 | 10 5/8 | 3 11/16 |
| 11 | 9 | 275 | 94 | 10 13/16 | 3 11/16 |
| 11.5 | 9.5 | 280 | 95 | 11 | 3 3/4 |
| 12 | 10 | 285 | 96 | 11 1/4 | 3 13/16 |
| 12.5 | 10.5 | 287 | 97 | 11 5/16 | 3 13/16 |
| 13 | 11 | 292 | 98 | 11 1/2 | 3 7/8 |
| 13.5 | 11.5 | 296 | 100 | 11 3/4 | 3 15/16 |
| 14 | 12 | 300 | 101 | 11 6/8 | 3 15/16 |
| 14.5 | 12.5 | 304 | 102 | 12 | 4 |
| 15 | 13 | 308 | 103 | 12 1/8 | 4 1/16 |
| 16 | 14 | 317 | 105 | 12 1/2 | 4 1/8 |
| 17 | 15 | 325 | 107 | 12 6/8 | 4 3/16 |
| 18 | 16 | 340 | 13 3/8 | ||
| 19 | 17 | 348 | 13 3/4 | ||
| 20 | 18 | 357 | 14 |
AG3
Made for Normal to Wide Feet
| WOMEN | MEN | LENGTH (mm) |
WIDTH (mm) |
LENGTH (in) |
WIDTH (in) |
|---|---|---|---|---|---|
| 5 | 3 | 225 | 84 | 8 7/8 | 3 5/16 |
| 6 | 4 | 234 | 87 | 9 1/4 |
3 7/16 |
| 7 | 5 | 242 | 90 | 9 1/2 | 3 9/16 |
| 8 | 6 | 251 | 92 | 9 7/8 | 3 5/8 |
| 9 | 7 | 259 | 94 | 10 1/4 | 3 11/16 |
| 10 | 8 | 268 | 96 | 10 1/2 | 3 3/4 |
| 11 | 9 | 276 | 98 | 10 7/8 | 3 7/8 |
| 12 | 10 | 285 | 100 | 11 1/4 | 3 15/16 |
| 13 | 11 | 293 | 102 | 11 1/2 | 4 |
| 14 | 12 | 302 | 104 | 11 7/8 | 4 1/8 |
| 15 | 13 | 310 | 106 | 12 1/4 | 4 3/16 |
| 16 | 14 | 319 | 108 | 12 1/2 | 4 1/4 |
| 17 | 15 | 327 | 110 | 12 7/8 | 4 5/16 |
| 18 | 16 | 335 | 113 | 13 1/4 | 4 7/16 |
| 19 | 17 | 344 | 116 | 13 1/2 | 4 9/16 |
| 20 | 18 | 352 | 118 | 13 7/8 | 4 5/8 |