Which cultural relic unearthed from the ruins of the Zhou Dynasty in Shenyang was confirmed to be my country's first pair of military shoes?

Copper spiked boots were unearthed from the ruins of the Zhou Dynasty in Shenyang. This is the first pair of military shoes that has been proven in my country. Modern people have excavated a pair of basically complete leather boots in Loulan, Xinjiang, dating back 4,000 years. This confirms the statement recorded in ancient books that "the boots come from the Western Regions." Decorating copper foam nails on leather boots is a careful idea of ??the designer based on wartime protection requirements. This is a sign that military boots are derived from Hu Lu, different from Hu Lu, and better than Hu Lu.