Footwear

A footwear comprising:

• a footbed portion that supports a sole of a wearer's foot and has a ground contact surface, wherein
• the footbed portion includes a cushioning portion consisting of a single member made of an elastic material with an elastic modulus which is greater than or equal to 0.1 MPa and less than or equal to 100 MPa,
• the cushioning portion is constituted of a three-dimensional mesh structure, where a plurality of unit structures, each of which is a three-dimensional lattice structure formed by a plurality of columnar portions which are interconnected, is repeatedly arranged,
• each of the plurality of the columnar portions has an extending direction and a maximum outer dimension which is greater than or equal to 1.0 mm and less than or equal to 1.8 mm in a cross-section perpendicular to the extending direction, and
• a thickness of the cushioning portion in a direction perpendicular to the ground contact surface is greater than or equal to 25.0 mm.