an introduction

Spring Foam is a material born in Japan that is redefining foam technology.
Unlike traditional foams that rely on fossil fuels, Spring Foam uses the natural properties of rubber. But we didn’t stop at making another rubber product – we refined a process using pure natural rubber to tackle the challenge of weight, a common limitation in rubber-based materials. The result is a lightweight foam that is both durable and environmentally responsible.

shoes

Spring Foam represents a significant advancement in footwear materials.

We seek to create everyday activity shoes. Ready for any activities, anytime.

Developed with advanced Japanese technology, it offers exceptional grip, cushioning, and durability that outperforms traditional foams. As a sustainable alternative to EVA and PVC, Spring Foam sets a new standard for footwear that is high-performing, stylish, and eco-conscious.

Rain Boots

With rain boots made of natural rubber, Spring Foam has been refined specifically for a new boots experience.
The boots delivers great water resistance, flexibility, and comfort, ensuring reliable protection in any weather.Its unique properties also make it compact and easy to store, adding convenience without compromising performance.It can also be rolled up for a fun style!

Multi Mat

Transform your yoga, fitness, or lifestyle space with the versatile Spring Foam material.
Its natural shock-absorbing properties and easy-to-clean surface make it the ideal choice for high-end mats, flooring, and more. Designed to meet the demands of grip, strength, and flexibility, Spring Foam is the perfect solution for premium mats that perform as beautifully as they look.

Challenge Us

Designers and manufacturers seeking a sustainable, high-performance material for their molded creations will find their match in Spring Foam.
With exceptional strength, flexibility, and environmental consciousness, it empowers innovation without compromise. Compatible with traditional EVA and PVC molds, Spring Foam allows you to transition to an eco-friendly option with minimal adjustments.

CSR activities

JoyShoes aims to address this by creating a mechanism where a portion of the funds from purchasing shoes in Japan and other advanced countries goes towards providing sandals to children in Africa and Southeast Asia. By incorporating a donation system into the purchase of shoes and spreading products with the JoyShoes tag, we hope to raise awareness for social activities through footwear.

Company

SPRING FOAM JAPAN
Address: 1-51-1 Hatsudai, Shibuya-ku, Tokyo 151-0061, Japan
Email: info@springfoam.jp

Contact