Nike 4.0 Free Flyknit (Indigo Blue)
Temp 67, DP 53. Ran out Custis to W&OD to East Falls Church and then back (looping on Columbia). Stopped at MM 2 to do drills and 4 hill sprints, then jogged over to Golds via Quincy.
Breathing OK - dropped down to Advair 100/50.