The Sonic represents a real performance shoe at a great price. A stiff composite sole delivers a good balance of stiffness to comfort, allowing your energy to transfer efficiently into the cranks without allowing your feet to become uncomfortable after a long day in the saddle. The inForm footbed and supportive fit also aids comfort, supporting your arch and helping position your foot for efficient pedalling.
The BOA dial fitting allows for precise and adjustable tightening, as well as easy on-the-fly adjustments. For the road rider, the Sonic's offer superb performance at a great price.
|Bontrager Women's Shoe Size Guide|
|Heel-to-Toe (in)||8 ⅞||9 ⅛||9 ⅜||9 ⅝||9 ⅞||10 ⅛|