I am a Scoutmaster for the BSA.  I have found the 5.11 Tactical shorts in green to be a great alternative to the official BSA uniform pants/shorts.  The material is much more durable and they fit much better than the official uniform.  Other advantages include the numerous pockets, the carabiner loop on the front and the wider belt loops which are wide enough for the BSA belt.  Several of our ASM's wear these and like them.