The Nike ReactX Rejuven8 in Black Cool Grey Volt features a gradient mesh upper blending black with cool grey, and a volt-colored ReactX foam sole. This slip-on profile was launched in April 2025. The ReactX foam provides cushioning for both the upper and midsole. The upper mesh is solid black, with some versions offering a gradient from black to grey. Volt accents are present on the outsole guard, and a raised molded Swoosh in green is on the lateral side. Integrated ventilation ports promote airflow during recovery sessions, and the design is laceless. It retailed at $70 upon its release on April 23rd, 2024.