This Black-Sequoia-toned iteration debuted in 2018, updating the classic Nike Free Trainer silhouette with a rich color palette and premium materials. The Nike Free RN CMTR 2018 PRM 'Sequoia' sneaker features a stretch-knit upper and two wide straps that wrap around the midfoot. A convenient toggle lacing system and an ultra-flexible, white Nike Free sole round out the look of this versatile design.