PLANTAR FAT PAD
The cushioning you were born with doesn't come back.
The heel's natural cushion thins & stiffens with age.
Hsu et al., Archives of Physical Medicine & Rehabilitation (1998)
The plantar fat pad is your body's natural cushioning and unlike most tissue, it doesn't regenerate. A healthy pad measures around 18mm and in an atrophied heel it can thin to 9–10mm. Moreover, it stiffens as it thins. Without this cushioning, every step transmits compounding kinetic force directly up your ankle, knee, and spine.
Silwer Response
Our midsole compensates for this exact biological loss. Using specific density and stack heights, it absorbs the impact your body no longer can. Not just soft—purposefully absorptive.