The Gel-Cumulus® 26 Grade School shoe is a versatile everyday trainer for young and active feet. An engineered mesh upper improves breathability to keep feet cool.Pronation:Neutral:- Foot Type: Normal size arches- Push Off: There is even distribution from the front of the foot.- Considered Injuries: Less likely due to effective shock absorption, but neutral runners are not immune to injury.- How your foot contacts the ground: The foot lands on outside of the heel, then rolls inward (pronates) to absorb shock and support body weight.Underpronation:- Foot Type: High arches- Push Off: The pressure is on smaller toes on outside of foot.- Considered Injuries: Plantar fasciitis, shin splints, ankle strain.- How your foot contacts the ground: The outer side of the heel hits the ground at an increased angle with little or no normal pronation, causing a large transmission of shock through the lower leg.Features:- Rearfoot GEL® technology: Improves impact absorption and creates a softer feeling at footstrike- Engineered mesh upper: Improves breathability- The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technologySpecifications:- Weight: 205 g/7.2 oz