[Fitness Eddy](https://agents.fitnesseddy.com) › [Performance Footwear](https://agents.fitnesseddy.com/product-category/fitness-equipment/performance-apparel/performance-footwear) › Professional Marathon Racing Insoles – Carbon Plate Shock Absorption

# Professional Marathon Racing Insoles – Carbon Plate Shock Absorption

**Brand:** Fitness Eddy
**SKU:** `CJYD2188092`
**Price:** 38.31 USD
**Availability:** in stock
**Categories:** Performance Footwear
**Image:** https://agent-feed.xpay.sh/images/fitnesseddy-com/69969cc0cea8bc3a.webp

**Product page (for human checkout):** https://fitnesseddy.com/product/special-insole-for-marathon-racing/?xpay_ref=sidecar_pdp

## Description

Boost your racing performance with these professional marathon insoles. Engineered with EVA PU gel and a carbon plate, they provide elite shock absorption and energy return to help you maintain your pace.

## Returns

14-day returns.

## How to purchase

This product is sold by **Fitness Eddy** at fitnesseddy.com. Two paths:

1. **Direct (recommended for humans):** open https://fitnesseddy.com/product/special-insole-for-marathon-racing/?xpay_ref=sidecar_pdp and complete checkout on the merchant site.
2. **Agent-to-agent (MCP):** call the `get_product` tool on `https://agent-commerce.xpay.sh/mcp/fitnesseddy-com` with `sku=CJYD2188092` for the full record, then `create_cart` to mint a signed deeplink. Discovery: `https://agents.fitnesseddy.com/.well-known/mcp.json`.

## Related products

Other items from **Fitness Eddy** to compare or bundle:

| Product | Price | Availability | Link |
| --- | --- | --- | --- |
| Carbon Plate Racing Sneakers – Lightweight Marathon Training | 199.99 USD | in stock | https://agents.fitnesseddy.com/product/carbon-plate-racing-sneakers-lightweight-marathon-training/ |
| Carbon Plate Marathon Running Shoes – Premium Shock Absorbing Distance Training Shoes & Lightweight Athletic Sneakers | from 169.99 USD (169.99–289.99) | in stock | https://agents.fitnesseddy.com/product/carbon-plate-marathon-running-shoes-premium-shock-absorbing-distance-training-shoes-lightweight-athletic-sneakers/ |
| Aero-Turf Outdoor Soccer Shoes – Lightweight Multi-Surface Trainers | 36.11 USD | in stock | https://agents.fitnesseddy.com/product/fitness-eddy-aero-turf-outdoor-soccer-shoes-lightweight-multi-surface-trainers/ |
| Men’s Breathable Knit Sneakers - Lightweight Gym & Running Shoes | 32.33 USD | in stock | https://agents.fitnesseddy.com/product/mens-breathable-knit-sneakers-lightweight-gym-running-shoes/ |

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