Shoe size conversion charts

All Aluminum & Original Shaper® Shoes

Except OT, DS, ES & Denoix

(Hind Shoes are 1/2” Shorter in FIA Standard)

GC Size Approximate American Standard FIA Size in inches
4 000 12"
5 00 12 3/4"
6 0 13 1/4"
7 1 14"
8 2 14 3/4"
9 3 15 1/2"
10 - 16 1/4"
11 - 16 3/4"
12 - 17 1/2"
13 - 18 1/4"
14 - 19"

GCOT

Size FIA Standard
5 13"
6 13 3/4"
7 14 1/2"
8 15 1/2"
9 16 1/4"
10 17"

D&E Speed

Size FIA Standard
5 12 1/4"
6 13"
7 13 3/4"
8 14 1/4"
9 15"
10 16"

Denoix Series

·        

Sizes  5 -10  made from  3/8”  thick aluminum

·        

Sizes 8  – 14  made from  1/2"  thick aluminum

  Reverse Front

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

Circumfrence

In

Millimeters

5

4 ½

114.3

4  5/8

117.5

12 3/16

322.2

6

4 ¾

120.6

4  7/8

123.8

13 3/8

340.1

7

5

127

5  1/8

130.1

14 1/16

358

8

5 ¼

133.3

5  3/8

136.5

14 7/8

375.9

9

5 ½

139.7

5  11/16

144.4

15 ½

393.7

10

5 ¾

146

5  15/16

150.8

16 3/16

411.7

11

6

152.4

6  3/16

157.2

17

431.8

12

6 ¼

158.7

6  7/16

163.5

17 5/8

447.7

13

6 ½

165.1

6  11/16

170

18 3/8

466.7

14

6 ¾

171.5

6  15/16

176.2

19

482.6

 Suspensory Front

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

Circumfrence

In

Millimeters

5

4 ½

114.3

4  15/16

125.4

12 7/8

327.6

6

4 ¾

120.6

5  3/16

131.7

13 1/8

345.9

7

5

127

5  7/16

138.1

14 5/16

364.2

8

5 ¼

133.3

5  3/4

146

15 1/16

382.3

9

5 ½

139.7

6

152.4

15 3/4

401

10

5 ¾

140

6  1/4

158.7

16 1/2

419

11

6

152.4

6  9/16

166.7

17  1/4

438.1

12

6 ¼

158.7

6  7/8

174.6

17  15/16

455.6

13

6 ½

165.1

7  1/16

179.4

18  5/8

473

14

6 ¾

171.5

7  3/8

187.3

19  3/8

492.1

 Suspensory Hind  

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

Circumfrence

In

Millimeters

5

4 ½

114.3

5

127

12 7/8

327.6

6

4 ¾

120.6

5  ¼

133.3

13 5/8

345.7

7

5

127

5  ½

139.7

14 5/16

363.7

8

5 ¼

133.3

5  13/16

147.6

15 1/16

382

9

5 ½

139.7

6  1/16

154

15 3/4

400

10

5 ¾

146

6  3/8

162

16 7/16

418.3

11

6

152.4

6  5/8

168.3

17  7/16

443

12

6 ¼

158.7

6  7/8

174.6

18  1/8

460

13

6 ½

165.1

7  1/8

181

18  7/8

479.4

14

6 ¾

171.5

7  7/16

189

19  5/8

498.5

 Suspensory Branch (Hind)  and Collateral Hind

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

Circumfrence

In

Millimeters

5

4 ½

114.3

4  15/16

125.4

13 1/16

331.2

6

4 ¾

120.6

5  3/8

136.5

13 3/4

349.7

7

5

127

5  1/2

139.7

14 1/2

368

8

5 ¼

133.3

5  3/4

146

15 3/16

386.5

9

5 ½

139.7

6  1/16

154

15 15/16

404.8

10

5 ¾

146

6  5/16

160

16 11/16

423.4

11

6

152.4

6  9/16

166.7

17 3/8

441.3

12

6 ¼

158.7

6  7/8

174.6

18 1/8

460

13

6 ½

165.1

7 1/8

181

18 7/8

480

14

6 ¾

171.5

7   7/16

190

19 1/2

495

 Collateral Front

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

Circumfrence

In

Millimeters

5

4 ½

114.3

4 5/8

117.5

12 3/4

323.3

6

4 ¾

120.6

4 7/8

123.8

13 7/16

341.3

7

5

127

5 1/8

130

14 1/8

359.4

8

5 ¼

133.3

5 3/8

136.5

14 7/8

377.4

9

5 ½

139.7

5 5/8

142.8

15 9/16

395.2

10

5 ¾

146

5 7/8

149.2

16 1/4

453.1

11

6

152.4

6  1/8

155.6

17

431.8

12

6 ¼

158.7

6  7/16

163.5

17 11/16

449.2

13

6 ½

165.1

6  11/16

170

18 3/8

460.7

14

6 ¾

171.5

6  15/16

176.2

19 1/16

484.2

Onion and Onion Lateral Roller

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

Circumfrence

In

Millimeters

5

4 ½

114.3

4 ½

114.3

12 1/2

318.2

6

4 ¾

120.6

4 13/16

122.2

13 3/16

335.7

7

5

127

5 1/16

128.5

13 7/8

353.5

8

5 ¼

133.3

5 5/16

135

14 5/8

371.1

9

5 ½

139.7

5 5/8

142.8

15 5/16

388.8

10

5 ¾

146

5 7/8

149.2

16

406.6

11

6

152.4

6  1/8

155.6

16 11/16

423.8

12

6 ¼

158.7

6  3/8

162

17 3/8

441.3

13

6 ½

165.1

6  5/8

168.3

18

457.2

14

6 ¾

171.5

6  7/8

174.6

18 3/4

476.2

Training

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

Circumfrence

In

Millimeters

5

4 ½

114.3

4 ½

114.3

12 3/8

314.9

6

4 ¾

120.6

4 ¾

120.5

13 1/16

332.4

7

5

127

5

127

13 3/4

350

8

5 ¼

133.3

5 ¼

133.3

14 7/16

367.2

9

5 ½

139.7

5 ½

139.7

15 1/8

384.8

10

5 ¾

146

5 ¾

146

15 13/16

402.3

11

6

152.4

6  1/16

154

16 1/2

419

12

6 ¼

158.7

6  5/16

160

17 1/4

438.1

13

6 ½

165.1

6  9/16

166.7

17 7/8

454

14

6 ¾

171.5

6  13/16

173

18 5/8

473

 

Reverse Hind

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

Circumfrence

In

Millimeters

5

4 ½

114.3

4 ¾

120.5

13

330

6

4 ¾

120.6

5 1/16

128.5

13 3/4

348.4

7

5

127

5 ¼

133.3

14 7/16

366.7

8

5 ¼

133.3

5 5/8

142.8

15 1/8

385

9

5 ½

139.7

5 7/8

149.2

15 7/8

403

10

5 ¾

146

6 1/8

155.5

16 9/16

421.6

11

6

152.4

6  7/16

163.5

17 3/8

441.3

12

6 ¼

158.7

6  11/16

170

18 1/8

460

13

6 ½

165.1

7

177.8

18 7/8

479.4

14

6 ¾

171.5

7  1/4

184.1

19 1/2

495.3

 Suspensory Branch Front

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

Circumfrence

In

Millimeters

5

4 ½

114.3

4 7/8

123.8

13 1/8

333.5

6

4 ¾

120.6

5 1/4

133.4

13 7/8

351.8

7

5

127

5 ½

139.7

14 9/16

370.3

8

5 ¼

133.3

5 3/4

146.5

15 5/16

389.1

9

5 ½

139.7

6 1/16

153.7

16

407.4

10

5 ¾

146

6 5/16

160.5

16 3/4

426

11

6

152.4

6  5/8

168.3

17 1/2

444.5

12

6 ¼

158.7

6  7/8

174.6

18 1/4

460.35

13

6 ½

165.1

7  1/8

181

19

482.6

14

6 ¾

171.5

7  7/16

190

19 11/16

500

 

Bevel Lateral Roller  

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

 

Circumfrence

In

Millimeters

5

4 ½

114.3

4 7/8

123.8

13 1/4

336.6

6

4 ¾

120.6

5 1/8

130.2

14

355.6

7

5

127

5 7/16

138.1

14  11/16

373.1

8

5 ¼

133.3

5 11/16

144.5

15  7/16

392.1

9

5 ½

139.7

6

152.4

16  3/16

411.2

10

5 ¾

146

6 ¼

158.8

16  7/8

428.6

11

6

152.4

6 ½

165.1

17  5/8

447.7

12

6 ¼

158.7

6  13/16

173

18  3/8

466.7

13

6 ½

165.1

7  1/16

179.4

19  1/8

485.8

14

6 ¾

171.5

7  5/16

185.7

19  13/16

503.2

 

Suspensoronion   

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

 

Circumfrence

In

Millimeters

5

4 ½

114.3

5

127

12  7/8

327

6

4 ¾

120.6

5 ¼

133.4

13  ½

342.9

7

5

127

5 ½

139.7

14  ¼

362

8

5 ¼

133.3

5 ¾

146.1

15

381

9

5 ½

139.7

6

152.4

15 ¾

400

10

5 ¾

146

6  5/16

160.3

16  7/16

417.5

11

6

152.4

6  5/8

168.3

17  1/8

435

12

6 ¼

158.7

6  7/8

174.6

17  7/8

454

13

6 ½

165.1

7  1/8

180.9

18  9/16

471.5

14

6 ¾

171.5

7  7/16

188.9

19  ¼

489

 

Performance   

Size

Width

In

Millimeters

Toe to Heel Height

In

Millimeters

Circumfrence

In

Millimeters

5

4 ½

114.3

4 ½

114.3

12 3/8

314.9

6

4 ¾

120.6

4 ¾

120.5

13 1/16

332.4

7

5

127

5

127

13 3/4

350

8

5 ¼

133.3

5 ¼

133.3

14 7/16

367.2

9

5 ½

139.7

5 ½

139.7

15 1/8

384.8

10

5 ¾

146

5 ¾

146

15 13/16

402.3

11

6

152.4

6  1/16

154

16 1/2

419

12

6 ¼

158.7

6  5/16

160

17 1/4

438.1

13

6 ½

165.1

6  9/16

166.7

17 7/8

454

14

6 ¾

171.5

6  13/16

173

18 5/8

473

Flappers

Flapper Size Width Length
1 4 /1/2" 5 1/4"
2 5" 5 3/4"
3 5 1/4" 6 1/4"
4 5 3/4" 6 1/2"
5 6" 7"

Pads and devices

Stabilizer, Circuit Bars, Protector Plates, Peek A Boo, Gluz-On®, Scallion Plates, Solid Aluminum Pads

GC Size Width Length
5 4 3/4" 5 1/4"
6 5" 5 1/2"
7 5 1/4" 5 3/4"
8 5 1/2" 6"
9 5 3/4" 6 1/4"
10 6" 6 1/2"

Shaper RT (Regular Toe) Front

Size FIA Standard
5 13 1/16"
6 13 3/4"
7 14 1/2"

Shaper RT (Regular Toe) Hind

Size FIA Standard
5 12 11/16"
6 13 3/8"
7 14 1/8"
8 14 13/16"
9 15 1/2"
10 16 1/2"
11 17"
12 17 5/8"