Designed in an integral form with a buoyancy and to be worn without a lifejacket.
Thermal performance - after immersing in 0° - 2° С calm water for 6 hours, the body core temperature shall not fall more than 2° С. The suit is equipped with instruction for usage, certificate and lubricant for the zipper.
Approvals : SOLAS , MED, IMO Res. MSC 81 (70)
It is not necessary / required to wear lifejacket when wearing a pillow type immersion suit.