The UltraBoost 2020 'Bangkok' is part of a collection called City Pack, which takes inspiration from popular running destinations in the Asia-Pacific area. In particular, this shoe honors the vibrant city of Bangkok in Thailand. The upper of the sneaker is made from black Primeknit material and is enhanced with gold fibers, creating a stylish contrast. The heel frame and signature three-stripes also feature this eye-catching gold color. Adding a special touch, the midsole of the shoe showcases 'BKK' lettering, representing the three-tone Boost technology used in the shoe's construction. To ensure durability and excellent traction, the shoe is equipped with a Continental Rubber outsole in Active Red.