Looking for Answers about Nike LunarEclipse + 2 - Men's?

The tongue on the men's Nike LunarEclipse + 2 shoe is not attached to the upper of the shoe.

The men's Nike Free Run + 2 shoe is a very decent lightweight running shoe that is great for distances of 5K to Marathon runs. This style is very flexible, has good energy return, and still enough cushion & support for the normal pronator. The men's Nike LunarEclipse + 2 shoe is designed with more shoe technology and may feel more comfortable, especially to those who are mild-to-moderate overpronators. There is more overall shoe technology in the LunarEclipse + 2 style v.s. the Free Run style, such as the floating heel clip for more stability, the Lunarlon midsole with the "bottomless" carrier construction for cushioning, and the premium three-layer sockliner for additional comfort & support, which is also reflected in the weight difference. But for some, they would want more features and will sacrifice the lighter weight. In the end, it really all depends on your personal preference and what features you want in a running shoe.

Here are some future colorways for the men's Nike LunarEclipse + 2 shoe that have upcoming estimated receipt dates:
CARGO KHAKI/SOAR/LIGHT BONE/METALLIC SILVER___est. receipt second week of April, 2012
CHROME YELLOW/UNIVERSITY GOLD/CASHMERE___est. receipt second week of April, 2012
BLACK/VOLT/WOLF GREY/REFLECT SILVER___est. receipt second week of July, 2012
LIGHT MIDNITE/BLUE GLOW/PURE PLATINUM___est. receipt second week of July, 2012
TOTAL ORANGE/TEAM ORANGE/SAIL/REFLECT SILVER___est. receipt second week of July, 2012

The men's Nike LunarEclipse + 2 shoe and the men's Nike LunarGlide + 3 we have stocked at the warehouse both run 'True to Size'. I am not sure why you would have to size down. If still uncertain, you can try to find this style at a local store to try on for fit before making a purchase on the website.