adidas Ultra Boost 21 Vivid Red Size:10 the mid-top is exclusive to

the mid-top is exclusive to Union and drawn from a capsule �������������������������������������� titled Tent and Trail �������������������������������������� inspired by outdoor gear from the80s and 90s

The midsole is made of lightweight foam

reinforced underfoot by a grippy herringbone-traction rubber outsole

an iconic sneaker that is mostly black

The overall presentation feels warm

adidas Ultra Boost 21 Vivid Red Size:10 the mid-top is exclusive toThe adidas Ultra Boost 21 Vivid Red offers the responsive running technology expected of Ultra Boost 21 models in a bold colorway of Vivid Red and Core Black. Although a streak of Core Black can be found dashed across the midsole and on the tongues adidas Trefoil logo tag, Vivid Red is the dominant color. The upper is crafted with Primeblue, a breathable, synthetic material made from plastic debris reclaimed from the ocean. Plastic overlays reach