Long miles on the trail feel softer in the Speedland GS:TAM 2 Trail Running Shoe, where ATPU Beaded Foam cushions each landing. The proprietary drop-in midsole is removable, and the shoe accepts a carbon plate sold separately. What Our Gearhead(R) Experts Are Saying:"On a long descent I tighten the dials before the steep section and ease them off when the trail flattens and my feet swell. I make both changes on the move, so I never stop to retie."