- Flex Film welded upper
- HydraMAX moisture-wicking collar lining
- Impact-absorbing PowerGrid technology centers the foot
- High-abrasion EVA+ lightweight midsole
- XT-900 carbon rubber traction outsole
- Keep your transitions smooth and your feet secure with the award-winning Kinvara 4 running shoe from Saucony.
- Flex Film welded upper
- HydraMAX moisture-wicking collar lining
- Impact-absorbing PowerGrid technology centers the foot
- High-abrasion EVA+ lightweight midsole
- XT-900 carbon rubber traction outsole
- Keep your transitions smooth and your feet secure with the award-winning Kinvara 4 running shoe from Saucony.
