Insole: EVA

From Birkenstock

ALL-TERRAIN rubber outsole for higher-traction grip

Pina style features a beautifully crafted upper and burnished look insole

Abrasion-resistant KEEN

HOKA Rincon 4 Shoe size:7.5 Insole: EVACloud Weight Cushion, Built for the Long Haul Renowned for its startling cushion to weight ratio, the Rincon 4 received a top to bottom makeover to ensure the uber light softness its famous for lasts through even more miles. Upgraded foam provides better rebound while increasing longevity, and works together with rubberized EVA to make each step feel softer than the last. With a durable podular outsole design and a more foot hugging fit than before,