PowerStep Pinnacle Maxx Orthotic Insoles M 11-11.5 — Maximum Stability & Firm Arch Support, Deep Heel Cup

PowerStep Pinnacle Maxx are firm-but-flexible orthotic insoles engineered to deliver stable arch support, a squared heel cradle, and layered cushioning for everyday comfort in multiple shoe styles.

These insoles upgrade the original Pinnacle design with a firmer shell and reinforced medial support to help control overpronation and improve foot positioning while you walk, work, or exercise. Constructed in the USA, the Pinnacle Maxx combines a deep heel cup, a subtle 2-degree medial post, and dual-density EVA layers beneath a breathable polyester top to balance shock absorption with lasting structure. They come ready-to-wear — no trimming required — and transfer easily between shoes that accept removable factory footbeds.

How do these insoles stabilize feet during daily activities?

The Pinnacle Maxx centers and supports the foot with a deeper heel cup and a firmer arch shell that resists collapse under load. The squared heel prevents sideways rolling, while the angled medial post encourages improved alignment through each step.

• Deep heel cup for secure rearfoot placement
• 2-degree medial post to counter inward rolling
• Firm shell resists arch flattening during activity

What comfort features reduce impact and fatigue?

A dual-layer EVA base cushions heels and forefeet while variable-density foam provides targeted give where you need it most. The polyester top fabric wicks moisture and minimizes friction so feet stay drier and feel less irritated during long days.

• Double-layer shock-absorbing EVA for heel-to-toe cushioning
• Variable cushioning zones for controlled comfort under pressure
• 100% polyester top layer that reduces heat and friction

Will these insoles fit my shoes and require trimming?

Pinnacle Maxx insoles are sized to fit standard shoe sizes and are designed to work without trimming. They are thickest among the Pinnacle lineup, so they fit best in shoes with removable factory insoles such as athletic, casual, work, or dress shoes.

• No trimming required — ready to wear out of the box
• Best used in shoes with removable factory liners
• Thicker profile suited to footwear with extra internal space

How do I care for these insoles and how long do they last?

Spot cleaning with mild detergent and air drying preserves materials; do not soak or machine wash. Longevity depends on activity level and shoe rotation, so replace them when cushioning or structural support noticeably declines.

• Spot clean only; do not immerse in water
• Air dry and avoid direct heat
• Replace as needed based on wear patterns and comfort loss

Who is this for? The PowerStep Pinnacle Maxx is aimed at people seeking firmer arch support and improved foot control in everyday shoes — ideal for walkers, commuters, active workers, and anyone who prefers a structured insole with enhanced heel cupping. Because of its thicker profile and firm shell, it’s particularly suited for those who need more pronounced support for overpronation or want a durable insert that moves easily between several pairs of footwear. These insoles are HSA/FSA eligible and made in the USA, offering a ready-to-wear option for men and women who want balanced cushioning and reliable stability without trimming or modification.