De Ergo Hevea A.S. is a mattress core of 10, 15, 20, of 25 cm thick with a fabulous external cover of 3 cm. Orthopedic versions available for ergonomic perfection.
- Cores SOFT, MEDIUM or FIRM available.
- Different types are build from cores of 5 and 10 cm thick.
- Internal cover: Jersey with zipper
- External cover Classic: 100 % KBA cotton velours stretch with 850 gr: 200 gr wool and 650 gr wool 80 % and silk 20 %
- Topcover replacable by Fresh of Cotton
- Fresh: 100% KBA cotton velours stretch with 450 gr filling (200 gr wool en 250 gr mixture of wool + flax)
- Cotton:organic sandwich-cotton KBA 550 gr/m² for perfect perspiration absorption.
- Available in ORTHOPEDIC versions for perfect ergonomic support uitvoering voor ergonomisch perfecte ondersteuning
- Ortho version: layer in between of 10 cm in 3 parts (upper body, middle, lower body) and 3 types of hardness (soft, medium, firm).