• Login
  • |
  • Contact

    LIVE SUPPORT

    SEND US A MESSAGE

    ContactCode

    OTHER

    Email:
    info@trackie.com

    Voicemail:
    1.877.456.5544
    *For quicker support use email when possible.

To help prevent spammers please
enter the two words below.


image-display1

Daily Tips >>

2020 U Sports Champs

July 15 - Tip by David Korell
Tip by: David Korell

Flex grooves are the cuts through the forefoot of the outsole/midsole of a running shoe. Stability shoes are likely to have filled-in flex grooves while neutral cushioning shoes have deeper cut striations for flexibility at toe-off.

David Korell

David Korell
Footwear Product Merchandiser for Canada
Guelph, Ontario

New Balance Canada

David Korell is a Footwear Product Merchandiser at New Balance Canada.

View all David's Tips

User Comments

  • Currently, there are no comments.