For Shen Jiasheng, running has never been just about speed. It's about staying open — to the sounds of the mountains, to the rhythm of his own breath, to every quiet moment between competition and family. That's why Shokz is such a natural fit. The Open-Ear design allows him to stay fully aware of his surroundings while training on winding mountain trails or crowded racecourses, while still keeping him motivated through music or calls from home. Whether he's pushing hard on a 100-mile course or going for an easy run with his son, Shokz keeps him connected to the present.

Over the years, Shen has continued to achieve breakthroughs: a 2nd place finish in the CCC category at UTMB in 2023, a 4th place at Western States that same year, and an 8th place in the UTMB category in 2025 — each time setting new records for Chinese athletes. Through every climb, every milestone, and every quiet run in between, Shokz has been there — keeping him open, keeping him connected to the world.