PORON GREY 4000 PERFORMANCE

PORON® Performance Cushioning brings long-lasting comfort
and high performance shock absorption in a durable material that
withstands even the toughest daily wear.

PORON Performance Material is a dual action solution to help
alleviate the amount of damaging shockwaves caused by strenuous
activities. By providing the right amount of resilience, this shock absorber sole
keeps you comforted during each step.

Superior Shock Absorption

• Testing shows repeated lower Peak Deceleration, thus greater shock reduction, with PORON Performance Material than other common footbed materials.
• Gain better shock absorbency in a thinner, lighter material.
• Maintains Performance
• Long-term comfort and excellent compression-set resistance that will not break down with repeated use.
• Open-cell, breathable technology