Description

Blackrock’s HEAT Thermal Foil Insoles are aluminium backed to reflect cold air away from feet. The thick foam layer gives thermal insulation and the felt covering gives enhanced comfort. The cutting guide indicates where to trim for a perfect size fit.

• Reflective aluminium foil to retain heat
• Thick foam layer reduces stress on the heel
• Thermal insulation
• Felt covering
• Cutting guide included to trim to size