3 Feet Merino Drop-In Footbed

The Sidas 3Feet Merino is a warm, odor-resistant ski insole that comes in three anatomical shapes, Low, Mid and High, so you can match it to your arch. 3Feet means three shapes fit all.

The top cover blends 60 percent merino wool for thermoregulation and odor resistance with 40 percent synthetic fibers for durability. A thin aluminium sheet runs through the insole for insulation, so cold feet slow you down less.

The EVA shell is tuned to each foot type for better pressure distribution and support, and arch-specific cutouts under the midfoot keep your feet active. An EVA foam layer cushions the forefoot, and a heel cup stabilizes the foot and ankle for precision and control.

Trim it to match your stock insole, then swap it into ski boots, shoes or winter boots.

It is a fantastic choice for skiers who want warm, fresh-smelling boots and better support all season.