Altitude Sports
Altitude Sports

sizing_brooks_footwear_men

CA
6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 14 15
Euro 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 46.5 47.5 48.5 49.5
UK 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13 14
CM 24.5 25 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31 32 33

Select width

For men's footwear, D is standard, B is narrow, 2E is wide, and 4E is extra wide.
For women's footwear, B is the standard width. 2A is narrow, D is wide, and 2E is extra wide

Be careful, for this model ( BRO-110181 : Adrenaline GTS 15 Men's) on website, the width size is B