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Bontrager Women's Sonic Road Shoe - Gravel/Volt

RRP £99.00 £69.00 (Save 30%)

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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.

Product code: FWSHT3AL0091 | Colour: Grey


  1. inForm Race offers a slightly roomier, high-performance fit
  2. Nylon composite Bronze Series sole
  3. The PowerTruss sole design improves stiffness without adding significant weight
  4. Boa L6 dial for precise adjustment
  5. Stiffness index - 7 of 14
  6. Compatible with 3-bolt and 2-bolt SPD-style cleats (2-bolt mounting plate sold separately - part #558863)

Delivery and collection options

Delivery Option Available for this product Price Info

Home Delivery
£3.99 FREE Standard delivery within 10 working days on orders £100 or over.

Store Collection
£1.00 Click & collect Within 10 working days.

DPD Local Collect
- Not currently available

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Size guide

Bontrager Women's Shoe Size Guide      
Heel-to-Toe (cm)22.423.123.724.32525.5
Heel-to-Toe (in)8 ⅞9 ⅛9 ⅜9 ⅝9 ⅞10 ⅛

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Race Cairngorms

Race Cairngorms is our inaugural challenge of testing two of our in-house experts to their limits. Meet Aaron, our trail runner and trainee Mountain Guide sponsored by Montane, and Helen, our cyclist who rides across countries for fun and is supported by Trek Bicycle.

The race starts in Braemar and finishes at Tiso Aviemore; Aaron running over the top of the Cairngorms and Helen cycling around it.

Pitting man power against (man-powered) machine may sound like a one-sided contest, but given the nature of the terrain, there's no telling who will win. Stay with us this July to see who will make it there first.