The SILVER 2-in-1 shorts from ASICS feature a sprinting style inner liner that provides more support than the flimsy liners built into most men's shorts. They have a 7 in inseam with deep splits along the legs to facilitate movement and ventilation. The waistband is elastic with a flat drawstring to keep them secure. Plus there's a small hidden pocket inside, which is handy for keys. These are a great option for longer days in the Sierra or fast-packing trips where the miles rack up quick.