Focus on your goals, let the Saucony Triumph 21 do the rest. Unlimited comfort. Limitless Movement. Perfect for runners seeking a premium max-cushioned feel combined with an energetic ride. The Triumph 21 performs best on longer runs, excels on easy runs, and can keep up on tempo runs. Premium comfort and protection wrap your foot thanks to the pairing of Sauconys innovative PWRRUN+ foam midsole and an all-new streamlined flat knit upper construction. Focused on delivering a shoe with more eco-friendly materials, the Triumph 21 RFG combines plant-based dyes with a 55% corn-based PWRRUN BIO+ foam cushioning.