The problem is they have changed this shoe. This product is fragrance-free. The USB dongle was a cinch. My summer footwear. Noise cancellation? Hard to say. 4 Setup stehen. Its not see through. The colour granted stayed true to its online picture and the overall feel of the sweats were really comfortable to wear. The shaper is EVERYTHING. Really puts good pressure in that area, I get hot spots at times on my left foot when running/cycling and this helps knock them out.