Our size guide is seperated by brand and sport to help you find the right fit for you.

Disclaimer: all sizes on the website are shown in UK sizes.

Select a Size Guide

Mens Clothing

UK Size Chest Waist
XS 34 28 / 30
S 36 30 / 32
M 38 / 40 32 / 34
L 42 / 44 34 / 36
XL 46 / 48 36 / 38
XXL 50 / 52 38 / 40
XXXL 54 / 56 40 / 42
XXXXL 58 / 60 42 / 44

Ladies Clothing

UK Size Dress
XS 8
S 10
M 12
L 14
XL 16
XXL 18
XXXL 20
XXXXL 22

Kids Clothing

UK Boys Age UK Girls Age
SB 7 / 8 SG 7 / 8
MB 9 / 10 MG 9 / 10
LB 11 / 12 LG 11 / 12
XLB 13 XLG 13

Mens Footwear

UK USA EURO
7 8 41
7.5 8.5 41.5
8 9 42
8.5 9.5 42.5
9 10 43
9.5 10.5 43
10 11 44.5
10.5 11.5 45
11 12 46
11.5 12.5 46.5
12 13 47
13 14 48

Ladies Footwear

UK USA EURO
1 2 33
1.5 2.5 33.5
2 3 34
2.5 3.5 35
3 4 35.5
3.5 4.5 36
4 5 37
4.5 5.5 37.5
5 6 38
5.5 6.5 39
6 7 39.5
6.5 7.5 40

Child / Junior Footwear

UK USA EURO
10 11 28
10.5 11.5 28.5
11 12 29
11.5 12.5 30
12 13 31
13 1 32
13.5 1.5 32.5
1 2 33
1.5 2.5 33.5
2 3 34
2.5 3.5 35
3 4 35.5
3.5 4.5 36
4 5 37
4.5 5.5 37.5
5 6 38
5.5 6.5 39
6 7 39.5
6.5 7.5 40

Infant / Crib Footwear

UK USA EURO
0 1 16
0.5 1.5 16.5
1 2 17
1.5 2.5 17.5
2 3 18
2.5 3.5 18.5
3 4 19
3.5 4.5 20
4 5 20.5
4.5 5.5 21
5 6 21.5
5.5 6.5 22
6 7 23
6.5 7.5 23.5
7 8 24
7.5 8.5 25
8 9 25.5
8.5 9.5 26
9 10 26.5
9.5 10.5 27

Junior Bikes

Childrens bikes are traditionally measured by wheel size in inches. The sizes are a guide as to what wheel size would be suitable for a particular age group.

Wheel Size Recommended Age
12" 2 - 4 years
14" 4 - 6 years
16" 5 - 8 years
18" 6 - 9 years
20" 8 - 11 years
24" 9 - 12 years
26" Adult

N.B. All BMX bikes come with a 20" wheel and a frame size from 10" to 12" (frames do vary depending on the manufacturer). BMX bikes are suitable for ages from 8 years to mid teens.

Adult Bikes

Adult bikes are measured by the size of the frame (measured in inches from the center of the bottom bracket to the top of the seat tube). The sizes below are a guide as to which frame size would be suitable for the riders height.

Height Measurement Frame Size
5' to 5'4" 17"
5'4" to 5'8" 18"
5'8" to 6' 20"
6' 22"

Road Bikes

Road bikes are also measured by the frame size as above but the size is listed in centimeters rather than inches.

Height Measurement Frame Size
5' to 5'8" 50cm
5'8" to 6' 53cm
6' and above 56cm