Changing Your Footing with "Bouncy Comfort." Simon Launches the "NS900 Series" Protective Sneakers with Approximately 30% Improved Shock Absorption
Simon Co., Ltd. has launched the "NS900 Series" of protective sneakers, featuring a new ETPU midsole that improves shock absorption by approximately 30% over previous models. This design aims to reduce foot fatigue in demanding work environments by providing a bouncy, comfortable, and stable feel, alongside enhanced slip and oil resistance. The series includes low-cut and mid-cut models suitable for construction and civil engineering sites.
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- 📰 Published: April 3, 2026 at 23:30
- 🔍 Collected: April 3, 2026 at 17:10
- 🤖 AI Analyzed: April 18, 2026 at 03:06 (345h 56m after Collected)
Simon Co., Ltd. (Headquarters: Chuo-ku, Tokyo, Representative Director: Kazunori Riuoka) will launch the "NS900 Series," consisting of four types: "NS911 Black/Red," "NS918 Black/Red," "NS922 Black," and "NS928 Black," as the latest models of the protective sneaker "NS Series," which is supported for its high safety and slip resistance, on Monday, April 6, 2026.
The NS series is recognized for its JSAA-certified safety, slip resistance, and oil resistance, earning support from many users, and is widely used not only for construction and civil engineering work but also in various other fields. The "NS900 Series" newly incorporates "ETPU (foamed thermoplastic polyurethane)," a high-rebound material, into its midsole. By dispersing and absorbing impact through countless foamed cells, it achieves approximately a 30% improvement in shock energy absorption in the heel compared to our previous products. Its excellent resilience provides a bouncy feel and smooth toe-off, contributing to reduced fatigue for feet working in demanding environments.
*Protective sneakers are work shoes certified by the JSAA (Japan Safety Appliances Association) standard, which establishes "certain safety standards and durability" suitable for light work.
**Products**
* NS911 Black/Red: Standard Weight: 920g
* NS918 Black/Red: Standard Weight: 930g
* NS922 Black: Standard Weight: 1,025g
* NS928 Black: Standard Weight: 1,055g
*(Standard Weight: (26.0cm / Both Feet))*
**Product Specifications**
* Standard: JSAA Standard A Class Certified Product, Synthetic Leather Upper (Additional Performance: Impact Energy Absorption in Heel, Slip Resistance)
* Size: 24.0–27.0, 28.0, 29.0cm (EEE)
* Upper: Synthetic leather
* Toecap: Steel toecap
* Outsole: Synthetic rubber + TPU + ETPU
* Insole: EVA cup insole
**Product Features (Common to NS900 Series)**
**●Achieving Both Softness and Rebound: ETPU Midsole**
Adopting "foamed thermoplastic polyurethane (ETPU)." Countless foamed cells disperse and absorb impact, realizing a bouncy feel.
* **Impact Absorption:** Heel impact absorption is **approximately 30% higher** (compared to our previous products). Reduces the burden of long standing work and walking.
* **High Rebound:** Excellent energy return supports a lighter next step.
* **Lightweight:** Extremely lightweight for a polyurethane material, minimizing foot fatigue.
**●"Hybrid Structure" for Enhanced Stability and Slip Resistance**
This unique design utilizes the flexibility of ETPU while hardening the outer layer to suppress "wobbling."
* **TPU Frame Sole:** The outer frame provides excellent stability. Designed to be dirt-resistant.
* **Rubber Outsole:** Boasts superior slip and oil resistance, featuring a pattern designed to prevent clogging.
**Product Features: Low-cut Models (NS911 Black/Red, NS918 Black/Red)**
* Water-repellent upper
* Gusseted tongue to prevent foreign objects from entering the shoe
* Reflective material on the heel for nighttime safety
**Product Features: Mid-cut Models (NS922 Black, NS928 Black)**
* Mid-cut shape for secure ankle protection and stability
* Gusseted tongue to prevent foreign objects from entering the shoe
* Collar cut for easy donning and doffing
**Other: Designs Suitable for Construction and Civil Engineering Site Work**
* Synthetic leather upper
* Available in the standard "lace-up" type and the smooth "magic tape" type for quick wear.
* Impressive design
* Soft collar cushioning
The NS series is recognized for its JSAA-certified safety, slip resistance, and oil resistance, earning support from many users, and is widely used not only for construction and civil engineering work but also in various other fields. The "NS900 Series" newly incorporates "ETPU (foamed thermoplastic polyurethane)," a high-rebound material, into its midsole. By dispersing and absorbing impact through countless foamed cells, it achieves approximately a 30% improvement in shock energy absorption in the heel compared to our previous products. Its excellent resilience provides a bouncy feel and smooth toe-off, contributing to reduced fatigue for feet working in demanding environments.
*Protective sneakers are work shoes certified by the JSAA (Japan Safety Appliances Association) standard, which establishes "certain safety standards and durability" suitable for light work.
**Products**
* NS911 Black/Red: Standard Weight: 920g
* NS918 Black/Red: Standard Weight: 930g
* NS922 Black: Standard Weight: 1,025g
* NS928 Black: Standard Weight: 1,055g
*(Standard Weight: (26.0cm / Both Feet))*
**Product Specifications**
* Standard: JSAA Standard A Class Certified Product, Synthetic Leather Upper (Additional Performance: Impact Energy Absorption in Heel, Slip Resistance)
* Size: 24.0–27.0, 28.0, 29.0cm (EEE)
* Upper: Synthetic leather
* Toecap: Steel toecap
* Outsole: Synthetic rubber + TPU + ETPU
* Insole: EVA cup insole
**Product Features (Common to NS900 Series)**
**●Achieving Both Softness and Rebound: ETPU Midsole**
Adopting "foamed thermoplastic polyurethane (ETPU)." Countless foamed cells disperse and absorb impact, realizing a bouncy feel.
* **Impact Absorption:** Heel impact absorption is **approximately 30% higher** (compared to our previous products). Reduces the burden of long standing work and walking.
* **High Rebound:** Excellent energy return supports a lighter next step.
* **Lightweight:** Extremely lightweight for a polyurethane material, minimizing foot fatigue.
**●"Hybrid Structure" for Enhanced Stability and Slip Resistance**
This unique design utilizes the flexibility of ETPU while hardening the outer layer to suppress "wobbling."
* **TPU Frame Sole:** The outer frame provides excellent stability. Designed to be dirt-resistant.
* **Rubber Outsole:** Boasts superior slip and oil resistance, featuring a pattern designed to prevent clogging.
**Product Features: Low-cut Models (NS911 Black/Red, NS918 Black/Red)**
* Water-repellent upper
* Gusseted tongue to prevent foreign objects from entering the shoe
* Reflective material on the heel for nighttime safety
**Product Features: Mid-cut Models (NS922 Black, NS928 Black)**
* Mid-cut shape for secure ankle protection and stability
* Gusseted tongue to prevent foreign objects from entering the shoe
* Collar cut for easy donning and doffing
**Other: Designs Suitable for Construction and Civil Engineering Site Work**
* Synthetic leather upper
* Available in the standard "lace-up" type and the smooth "magic tape" type for quick wear.
* Impressive design
* Soft collar cushioning