Thermal Liners

Made in the USA

PBI offers two high-performance thermal liners that contain PBI fiber: Glide™ with PBI G2™ and TenCate Quantum4i™. They feature two apertured layers of PBI that trap air and provide better insulation and greater flexibility at lower weight. With PBI thermal liners, you stay drier, cooler, and more comfortable, which helps minimize heat stress.