PCSsole Orthotic Shoe Insoles 3 cm Arch Support
Product description
Long walks, work shifts, or runs can put extra pressure on feet that need more arch support. PCSsole orthotic insoles pair a rigid arch with a deep heel cradle and cushioned EVA foam, aiming to add structure and absorb some impact inside compatible shoes.
They’re designed for flat feet and common foot discomfort, including arch and heel pain. The stated size is for larger shoes, so fit matters as much as the support design.

Quick sizing guide


This version is listed for men’s sizes 13–13.5 and women’s sizes 15–15.5. The maker recommends choosing by comparing the insert with an old insole, and says these insoles can be trimmed. That gives you some flexibility, but trimming is a one-way adjustment: start by matching the shape and length of the original insole rather than cutting more than needed.

The product is described as movable between running shoes, work boots, sneakers, street shoes, and slippers. In practice, imagine taking the insert from a roomy work shoe and placing it in a sneaker for an afternoon walk. Whether it sits comfortably will depend on the space inside each shoe, a snug shoe may feel tighter once a structured insert is added. You’ll appreciate it if you want one insert to move between several pairs and your footwear has room for it. It’s not for you if you need a precise fit outside the listed size range or prefer a soft, flexible insert over firm arch support.
Pros



The main difference from a basic flat insole is the shape: a rigid arch is intended to distribute pressure, while the deep heel cradle is designed to help keep the heel positioned vertically. Built-in EVA cushioning adds shock absorption, and a layered cushion is intended to make the insert more comfortable during walking, running, or hiking.
The fabric is described as absorbing sweat and moisture, which may help feet feel less damp during extended wear. Still, the arch is specified as rigid, not plush. That structure may be useful if you’re seeking support, but it can feel too firm if you’re accustomed to minimal cushioning. The listing does not provide guidance on gradually adjusting to the support, so comfort is personal, this is a design-based assessment, without having tried it.

Spec sheet


- Name: PCSsole orthotic shoe insoles
- Type: Orthotic arch support insoles
- Size: Men’s 13–13.5 / women’s 15–15.5
- Arch support: 3 cm, rigid
- Material: EVA foam base with multi-layer cushioning and fabric
- Fit: Trim-to-fit, described for most footwear, including sneakers and work boots

The stated uses include flat feet, overpronation, plantar fasciitis, and common arch, heel, or ankle pain. Those are intended-use claims, not a guarantee of relief. If you have persistent pain or need a prescribed level of support, an insole listing alone does not establish that it’s right for your needs.
Buying verdict

These are worth considering if your shoe size matches the listed range, you want a structured arch rather than a simple flat liner, and you can spare enough room inside your shoes. The movable, trimmable design may suit someone switching between roomy everyday footwear and work shoes. A basic cushioned insole makes more sense if you mainly want softness, a professionally fitted orthotic is the more relevant route when you need individualized support. The key trade-off here is clear: firm arch structure and a heel cradle in exchange for less flexibility and a fit that depends on the shoe. Choose this pair for that specific support approach, not on the assumption that it will resolve foot pain.
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