Mine arrived today. At first glance, they appear to be Tiburon clones.
The fit is very similar. I’m a 32 waist and both fit tight around the thighs. I was hoping that the Trace would fit more loosely as that is the case with the Foundry’s.
Upside with the Trace’s is that the front zips act to alleviate the tightness through the thighs.
The side zips are much shorter on the Trace versus the Tiburon.
The Trace does seem to have a softer feel but not drastic.
The photos really show that the Trace should allow for more breathability, but I’m not sure if they’ll offer full sun protection.