In 2023, Decathlon’s Forclaz Trek 100 Down Jacket was rebranded to the Decathlon Forclaz MT100 Hooded Down Puffer Jacket (in the U.S.). Does the MT100 have the same fit and features? In this post, I do a side-by-side comparison of the (2023) MT100 and (2021) Trek 100.

The Decathlon Forclaz MT100 (Trek 100) down jacket is one of the best bang-for-your-buck down jackets in the market today because of its affordability, durability, packability, and warmth. This review covers my experience over one year of traveling with the jacket!