The CONTEND 9 GS (Grade School) shoe is designed for young feet. Details like the toe reinforcement, toe rubber stitching, and solid rubber outsole increase durability and lengthen the shoe's lifespan. Materials & Technology The toe reinforcement, toe rubber stitching, and solid rubber outsole improve durability At least 20% of the shoe's main upper material is made with recycled content to reduce waste and carbon emissions 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 technology Pronation Designed For Neutral / Underpronation Neutral Pronation Foot Type Normal size arches Push Off There is even distribution from the front of the foot. 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. 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.