I'll make it short:
Fit: Optimal! Wearing size S at 1,71m and 65kg
Comfort: Very good. You can feel it (because if it is properly seated) almost to the body.
Functionality: I play soccer, or go for a run and carry about a Nike Academy 14 Sweatshirt Longsleeve. At 0-12 degrees optimum heat / cold sensation! In me personally a bit too warm. :)
Conclusion: Very recommendable products. Now since 2 months in use and no wear and tear!
