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ON The Roger Pro 'Ivory'

Sale price From 4,000 EGP
Shoe size: Choose an option
Quantity
  • Cash on delivery — pay when it arrives
  • Delivery in 1–3 business days — 100 EGP anywhere in Egypt
  • 14-day exchange — on unworn pairs
  • 0% instalments — ValU, Aman, Souhoola & more

Size Chart

Reference Guide

Shoe Size Chart

Find your perfect fit across all brands — EU, UK & CM sizing included.

Nike Jordan Adidas New Balance Asics Onitsuka Tiger On Puma Vans Salomon BAPE Golden Goose Alexander McQueen Balenciaga Louis Vuitton Hermès Loro Piana Maison Margiela Miu Miu Loewe Lanvin Alaïa Brunello Cucinelli Zegna Birkenstock Dr. Martens Timberland UGG
Nike
AdultsKids
Runs true to size
Adults
EU UK CM
36 3.5 23
37.5 4.5 23.5
38 5 24
39 6 24.5
40 6 25
41 7 26
42 7.5 26.5
43 8.5 27.5
44 9 28
45 10 29
46 11 30
47 11.5 30.5
48 12.5 31.5
49 13.5 32.5
50 14.5 33.5
Kids
EU UK CM
25 7.5 14
26 8.5 15
27 9.5 16
28 10.5 17
29 11.5 18
30 12 18.5
31 12.5 19
32 13.5 20
33 1 20.5
34 2 21.5
35 2.5 22
💡
Nike Tip: Nike runs true to size. For wider feet, consider going half a size up.
Air Jordan
AdultsKids
Runs true to size
Adults
EU UK CM
36 3.5 23
37.5 4.5 23.5
38 5 24
39 6 24.5
40 6 25
41 7 26
42 7.5 26.5
43 8.5 27.5
44 9 28
45 10 29
46 11 30
47 11.5 30.5
48 12.5 31.5
Kids
EU UK CM
25 7.5 14
26 8.5 15
27 9.5 16
28 10.5 17
29 11.5 18
30 12 18.5
31 12.5 19
32 13.5 20
33 1 20.5
34 2 21.5
35 2.5 22
💡
Jordan Tip: Follows Nike sizing. Retro models may run slightly narrow.
Adidas
AdultsKids
Runs slightly small
Adults
EU UK CM
35 ⅓ 3 21.6
36 3.5 22.1
37 ⅓ 4.5 22.9
38 5 23.3
39 ⅓ 6 24.2
40 6.5 24.6
41 ⅓ 7.5 25.5
42 8 25.9
43 ⅓ 9 26.7
44 9.5 27.1
45 ⅓ 10.5 28
46 11 28.4
47 ⅓ 12 29.3
48 12.5 29.7
Kids
EU UK CM
26 8.5K 15.3
27 9.5K 16.1
28 10K 16.6
29 11K 17.4
30 11.5K 17.8
31 12.5K 18.7
32 13.5K 19.5
33 1 20
34 2 20.8
35 2.5 21.2
💡
Adidas Tip: Some silhouettes (Ultraboost) run narrow — half size up recommended for wide feet.
New Balance
Runs true to size
EU UK CM
36 3.5 22
37 4 22.5
38 5 23.5
39 5.5 24
39.5 6 24.5
40 6.5 25
40.5 7 25.5
41 7.5 26
41.5 7.5 26
42 8 26.5
43 9 27.5
44 9.5 28
45 10.5 29
46 11 29.5
47 12 30.5
💡
New Balance Tip: Some models come in half sizes (39.5, 40.5, 41.5). If between sizes, go half size up.
Asics
Runs true to size
EU UK CM
36 3 22.5
37 3.5 23
38 4.5 24
39 5 24.5
40 6 25
41 7 26
42 7.5 26.5
43 8.5 27.5
44 9 28
45 10 28.5
46 10.5 29
47 11.5 30
48 12 30.5
49 13 31.5
💡
Asics Tip: Gel series runs true to size. Between sizes or wide feet? Go half size up.
Onitsuka Tiger
Slim, narrow fit
EU UK CM
36 3 22.5
37 3.5 23
38 4.5 24
39 5 24.5
40 6 25
41 7 26
42 7.5 26.5
43 8.5 27.5
44 9 28
45 10 28.5
46 10.5 29
47 11.5 30
💡
Onitsuka Tiger Tip: The Mexico 66 has a slim profile. For wide feet, consider going half a size up.
On
Runs true to size
EU UK CM
36 3 22
37 4 23
37.5 4.5 23.5
38 5 24
39 6 24.5
40 6.5 25
41 7.5 26
42 8 26.5
43 9 27.5
44 9.5 28
45 10.5 29
46 11 29.5
47 11.5 30
💡
On Tip: Performance fit — size up half if you prefer a roomier toe box.
Puma
Runs slightly small
EU UK CM
36 3.5 22.5
37 4 23
38 5 24
39 6 25
40 6.5 25.5
41 7.5 26.5
42 8 27
43 9 28
44 9.5 28.5
45 10.5 29.5
💡
Puma Tip: Tends to run slightly small. Recommend going half a size up.
Vans
Runs slightly large
EU UK CM
37 4.5 23.5
38 5 24
39 6 25
40 6.5 25.5
41 7.5 26.5
42 8 27
43 9 28
44 9.5 28.5
45 10.5 29.5
💡
Vans Tip: Classic Vans may run half a size large. Consider sizing down for a snug fit.
Salomon
Snug performance fit
EU UK CM
40 6.5 25
41 7.5 26
42 8 26.5
43 9 27.5
44 9.5 28
45 10.5 29
46 11 29.5
💡
Salomon Tip: Trail models like the XT-6 fit snug. Consider half a size up for everyday wear.
BAPE
Runs true to size
EU UK CM
36 3.5 23
37.5 4.5 23.5
38 5 24
39 6 24.5
40 6 25
41 7 26
42 7.5 26.5
43 8.5 27.5
44 9 28
45 10 29
💡
BAPE Tip: The Bape Sta fits like a Nike Air Force 1 — take your usual Nike size.
Golden Goose
Italian sizing — size up 0.5–1
EU (IT) UK CM
36 3.5 23
37 4 23.5
38 5 24.5
39 6 25
40 6.5 25.5
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
46 11 29.5
💡
Golden Goose Tip: GGDB uses Italian sizing which runs small. Size up 0.5–1 full size from your usual EU size.
Alexander McQueen
Italian sizing — order 1 size down
EU (IT) UK CM
36 3.5 23
37 4 23.5
38 5 24.5
39 6 25
40 6.5 25.5
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
46 11 29.5
47 12 30.5
💡
AMQ Tip: The Oversized Sneaker runs 1 full size large. Always order 1 size down from your normal EU size.
Balenciaga
Runs large — size down 1
EU UK CM
36 3.5 23
37 4 23.5
38 5 24.5
39 6 25
40 6.5 25.5
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
💡
Balenciaga Tip: Triple S and Track runners run 1 full size large. Always size down by 1.
Louis Vuitton
French sizing — size up 0.5–1
EU (FR) UK CM
37 4 23.5
38 5 24.5
39 6 25
40 6.5 25.5
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
💡
LV Tip: French sizing. Leather sneakers may require break-in — size up half for wide feet.
Hermès
French sizing
EU (FR) UK CM
37 4 23.5
38 5 24.5
39 6 25
40 6.5 25.5
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
46 11 29.5
47 12 30.5
48 13 31
💡
Hermès Tip: French sizing in whole sizes only. If you are between sizes, take the larger one.
Loro Piana
Italian sizing
EU (IT) UK CM
36 3.5 23
37 4 23.5
38 5 24.5
39 6 25
40 6.5 25.5
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
46 11 29.5
47 12 30.5
48 13 31
💡
Loro Piana Tip: Soft suede gives slightly with wear — take your usual EU size.
Maison Margiela
Italian sizing
EU (IT) UK CM
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
46 11 29.5
💡
Margiela Tip: Whole sizes only. If you are between sizes, take the larger one.
Miu Miu
Italian sizing
EU (IT) UK CM
37 4 23.5
38 5 24.5
39 6 25
40 6.5 25.5
41 7.5 26.5
42 8 27
💡
Miu Miu Tip: Slim Italian last. For wide feet, consider going half a size up.
Loewe
Runs true to size
EU UK CM
37 4 23.5
38 5 24.5
39 6 25
40 6.5 25.5
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
💡
Loewe Tip: Whole sizes only. If you are between sizes, take the larger one.
Lanvin
Runs true to size
EU UK CM
40 6.5 25.5
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
💡
Lanvin Tip: Whole sizes only. If you are between sizes, take the larger one.
Alaïa
Italian sizing
EU (IT) UK CM
37 4 23.5
38 5 24.5
39 6 25
40 6.5 25.5
41 7.5 26.5
💡
Alaïa Tip: Flats fit close to the foot. For wide feet, consider going half a size up.
Brunello Cucinelli
Italian sizing
EU (IT) UK CM
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
46 11 29.5
💡
Brunello Cucinelli Tip: Whole sizes only. If you are between sizes, take the larger one.
Zegna
Italian sizing
EU (IT) UK CM
41 7.5 26.5
42 8 27
43 9 27.5
44 9.5 28.5
45 10.5 29
46 11 29.5
💡
Zegna Tip: Whole sizes only. If you are between sizes, take the larger one.
Birkenstock
Roomy footbed
EU UK CM
37 4.5 24
38 5 24.5
39 5.5 25
40 7 26
41 7.5 26.5
42 8 27
43 9 28
44 9.5 28.5
45 10.5 29
46 11.5 30
💡
Birkenstock Tip: The footbed is roomy by design. If you are between sizes, take the smaller one.
Dr. Martens
Whole sizes only
EU UK CM
36 3 22
37 4 23
38 5 24
39 6 25
40 6.5 25.5
41 7 26
42 8 27
43 9 28
44 9.5 28.5
45 10 29
46 11 30
💡
Dr. Martens Tip: Leather needs a short break-in. If you are between sizes, take the smaller one.
Timberland
Runs slightly large
EU UK CM
36 3.5 22.5
37 4 23
38 5 24
39 6 24.5
40 6.5 25
41 7 25.5
42 8 26.5
43 8.5 27
44 9.5 28
45 10.5 29
💡
Timberland Tip: Classic boots run about half a size large. Consider sizing down half.
UGG
Runs true to size
EU UK CM
36 3 22
37 4 23
38 5 24
39 6 25
40 7 26
41 8 27
42 9 28
💡
UGG Tip: The lining loosens with wear. If you are between sizes, take the smaller one.

How to Measure Your Foot

Get the most accurate fit with this simple method.

01
Prepare a sheet of paperPlace it flat on the floor against a wall. Stand on it with your heel touching the wall.
02
Mark the longest pointMark the tip of your longest toe. Measure in centimetres from the wall to the mark.
03
Measure both feetFeet can differ in size. Always use the measurement from your larger foot.
04
Measure in the eveningFeet swell throughout the day — evening measurements give the most accurate sizing.

Size charts are for reference only. For further assistance, contact our team.

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ON The Roger Pro 'Ivory'

ON The Roger Pro 'Ivory'

A tennis-inspired On sneaker developed with Roger Federer. A clean, structured upper sits on CloudTec cushioning with a Speedboard plate for stable, responsive comfort on and off the court.

Highlights

  • CloudTec cushioning
  • Speedboard for stability and response
  • Clean court-inspired design
  • Durable rubber outsole

Composition

Outer Fabric: Synthetic, Mesh
Lining Fabric: Textile
Sole: Rubber, EVA

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