Gramicci x Merrell Moab 2 Siren: A New Hiking Shoe Collab for Daily Wear

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  • Courtesy Gramicci

Gramicci x Merrell Moab 2 Siren: A New Hiking Shoe Collab for Daily Wear

The Japanese outdoor apparel brand livens up a revised model of a best-selling do-it-all hiker from the States in two limited colorways


Published: 10-23-2025

About the author

Bob Myaing
Bob Myaing
Bob Myaing is a Philadelphia-based fly fisher, mountain biker, and writer with an unhealthy gear obsession.
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Along with a coffee mug and Slack login, Gramicci climbing pants and a pair of Merrell Moabs come standard issue in the Field Mag onboarding kit. Now the two companies are coming together in a cross-Pacific partnership that's resulted in an all-new, very gorpy hiking shoe.

Dropping 24 October 2025, the Gramicci x Merrell Moab 2 Siren is a new shoe model pairing the outsole and midsole of the all-purpose Moab hiker with a Siren Web mesh upper—and Gramicci's perfected sense of pattern.

After surveying the mellow Dark Earth colorway and its punchier Citron (brat?) counterpart, a closer comparison to a standard Moab completed the picture of how different the new Moab 2 Siren model measures up. With bands of suede replaced by mesh and webbing, the new shoe trades some of its granola-flavored bulkiness for a more streamlined look, putting the Moab name up against the longstanding category leader, Salomon’s XT-6.

With its shared midsole and outsole, the Moab's sturdiness and fit bestow the new iteration with all the rough-and-tumble DNA deserving of the moniker “mother of all boots.” Whether the wearer keeps it on the streets or ventures onto trails is up to them; the Moab 2 Siren should be ready for either.

News of the Merrell Moab 2 Siren x Gramicci initially surprised me and had me scratching my head thinking, “Wait, they haven’t already done this yet?” Perhaps it’s a testament to how many collabs I cover around here, but more than likely just a sign of a brand union so good I thought it surely must have already happened. Grab a pair directly from Gramicci, Merrell, or at select global retailers.

SHOP AT MERRELL

Looking to dive deeper into the footwear changing the outdoor landscape? See how Saucony updated its most rugged trail running shoe to take on the biggest brands—and win.