Ten Thousand Internal Lined Training Short Men's Large Black Performance Ten Thousand internal lined training shorts in black — the performance short that serious gym guys actually seek out 🏋️♂️🖤 Ten Thousand is the boutique US activewear brand built specifically for training — not lifestyle, not athleisure. their shorts are engineered for actual movement: built-in liner, clean minimal aesthetic, and fabric that holds up under real use. if you know, you know — these retail at a premium and rarely show up secondhand. black is the most versatile colorway and the internal liner means no extra layer needed. * 📏 Size: Large * 🔧 Details: Internal built-in liner, training fit, minimal branding, performance fabric * ✅ Condition: Pre-owned, good — no notable flaws dm for measurements or more photos 🤙 #tenthousand #trainingshorts #gymshorts #performanceshorts #mensactivewear