Keen Circadia Vent Shoe Men's Size:8 the upper heel area also

the upper heel area also has a bellows for flexing the other way

Blending performance and comfort

this pillow brings six inches of lofty and adjustable support

Freeriding

they are perfect for keeping the littlest feet warm and dry as they embark on their very first adventures and as they grow

Keen Circadia Vent Shoe Men's Size:8 the upper heel area alsoKeep comfort high on hot hikes in this vented, everyday men's hiking shoe. With a performance mesh upper, grippy outsole, and air injected foam cushioning, the super breathable design helps keep your feet cool and comfortable on the way up and when you're cruising back down. Specifications: Extra Airflow: Performance mesh upper has strategically placed vents that help keep your feet cool, mile after mile. Lightweight Cushioning: KEEN LuftCore