Es - STI Energy Foam Insoles

£15.00 £10.00

Sole tech have lead the way in trainer innovation since the 90's, STI Energy Foam is a Sole Technology Institute engineered formula of high rebound foam, absorbing impacts and supporting the footbed.

  •  200% Energy Return Enhanced Rebound Foam(Fixed Load)
  •  40% Lighter Than Regular EVA

These things come as standard in the latest update of the legendary Accel Slim shoes, after you've tried em it's easy to understand why


  •  Small Size 7-8
  •  Medium Size 8.5-9.5
  • Large Size 10-11
  • Extra Large Size 11.5-13