| 摘要 |
PROBLEM TO BE SOLVED: To provide a pair of shoes capable of sufficiently restraining slippage during exercise. SOLUTION: A shoe body L for the left foot is provided with a sole body 1. Both-side antiskid projections 3a, 3b and non-both-side antiskid projection 5 are formed on the base of the sole body 1. The sole body 1, both-side antiskid projections 3a, 3b and the non-both-side antiskid projection 5 are integrally formed of composition mainly composed of rubber or synthetic resin. The both- side antiskid projections 3a, 3b are respectively provided with a base acting as the ground contact surface, a toe side anti-skid wall and a heel side anti-skid wall. The toe side antiskid wall is formed substantially along a line projected toward the toe. The heel side antiskid wall is formed substantially along a line projected toward the heel. The space between two both-side antiskid projections 3a opposite to each other with a contacting area of the line projected toward the toe and the line projected toward the heel interposed between them is 2 mm or more. A shoe body L for the right foot is formed to have the reverse shape of the shoe body L for the left foot. COPYRIGHT: (C)2003,JPO
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