2 Pairs Comfort Insoles, Feature Foam Cushioning That rebounds with Each Step.2 Pairs Comfort Insoles, Feature Foam Cushioning That rebounds with Each Step. Cloud Insoles: The insole surface features raised dots that stimulate and massage pressure points on the soles of your feet, alleviating fatigue. The soft, cloud like material ensures all day comfort for standing, walking, or running Elastic Shock Absorption: Polyurethane shock absorbing material effectively reduces vibrations, while the 3D honeycomb structure technology