Icebug Järv RB9X Review: Built on Sustainability

I’ve missed the trails. There’s a peace out there that road running just can’t match. The quiet, the trees, the occasional free protein after running through a spider web. No cars to dodge, no sidewalks to trip over; but plenty of roots to keep you honest. Just time to zone out and move through the woods. Lately, I’ve made an effort to carve out time for trail miles again, and that’s where the Järv RB9X came in.

The Järv RB9X was developed over three years by Icebug. Known for their winter-ready boots and commitment to sustainability, Icebug set out to create a trail shoe that works for both new and experienced runners. The goal was comfort and confidence across all kinds of terrain, built with materials that reflect their focus on reducing environmental impact. So how did it hold up out on the trails? Let’s find out.

SPECS

FIT

True to Size

SURFACE

Trail

WHAT'S NEW

COMPS

PROS

CONS

IS THIS SHOE FOR YOU?

The Järv is made for runners and hikers who spend long days covering mixed terrain and want a stable, dependable shoe with sustainability built in. It works well for those who move between trails and pavement, need solid grip no matter the conditions, and want a durable ride. The upper runs a bit warm in hot weather, so it’s better suited for the cooler months. The Järv makes the most sense for someone logging steady, moderate-effort miles rather than chasing speed.

WRAP UP

The Järv shines with its strong focus on sustainability and dependable performance across mixed terrain. It offers a secure fit, balanced cushioning, and reliable grip that holds up well across all conditions. The upper runs warm in hot weather, and the shoe is on the heavier side, but it delivers the comfort and durability needed for long days on trails and pavement. If you want a stable, eco-friendly shoe, the Järv deserves a serious look.

Disclosure: Icebug provided the shoes for review free of charge, but all opinions are my own. They had no input or review of this write-up before it was published.