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Troy Lee Designs MX Boots Size Chart

Tech 3, Tech 7 & Tech 7 Enduro
US Euro Comfort Length (cm) Shoe Inside Length (cm) Comfort Length (in) Shoe Inside Length (in)
5 38 24.3 25.1 9.6" 9.9"
6 39 25.1 25.9 9.9" 10.2"
7 40.5 26.0 26.8 10.2" 10.5"
8 42 26.8 27.6 10.5" 10.9"
9 43 27.7 28.5 10.9" 11.2"
10 44.5 28.5 29.3 11.2" 11.5"
11 45.5 29.4 30.2 11.6" 11.9"
12 47 30.2 31.0 11.9" 12.2"
13 48 31.1 31.9 12.2" 12.5"
14 49.5 31.9 32.7 12.5" 12.9"
15 51 32.8 33.6 12.9" 13.2"
16 52 33.6 34.4 13.2" 13.5"
Tech 10 Supervented
US Euro Comfort Length (cm) Shoe Inside Length (cm) Comfort Length (in) Shoe Inside Length (in)
7 40.5 25.0 25.8 9.8" 10.1"
8 42 25.9 26.7 10.2" 10.5"
9 43 26.7 27.5 10.5" 10.8"
10 44.5 27.6 28.4 10.9" 11.2"
11 45.5 28.4 29.2 11.2" 11.5"
12 47 29.3 30.1 11.5" 11.8"
13 48 30.1 30.9 11.8" 12.2"
14 49.5 31.0 31.8 12.2" 12.5"
Youth Tech 7S
US Euro Comfort Length (cm) Shoe Inside Length (cm) Comfort Length (in) Shoe Inside Length (in)
10 28 17.4 18.2 6.8" 7.2"
11 29 18.3 19.1 7.2" 7.5"
12 30.5 19.2 20.0 7.5" 7.9"
13 32 20.0 20.8 7.9" 8.2"
1 33 20.9 21.7 8.2" 8.5"
2 34 21.7 22.5 8.5" 8.8"
3 35.5 22.6 23.4 8.9" 9.2"
4 37 23.4 24.2 9.2" 9.5"
5 38 24.3 25.1 9.6" 9.9"
6 39 25.1 25.9 9.9" 10.2"
7 40.5 26.0 26.8 10.2" 10.5"
8 42 26.8 27.6 10.5" 10.9"

How to measure

  1. Compare the measurement of the longest part of the foot using the tables above and cross reference this value against the "Shoe Inside Length".
  2. Then, check wether the measured length of the foot is greater than the value of the corresponding "Comfort Length".
  3. If you have from same row "Shoe Inside Length" > measured length of your foot > "Comfort Length", you will have the correct shoe size to order.

Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Please use this chart as a guide only.