Features:● FILTER-TEC 3L lightweight technical fabric: lightweight, breathable, and waterproof● Filled with 700FP goose down, with a down content of 90%, for efficient warmth retention● Equipped with graphene heat-reflective technology, the...

● KAILAS independently developed technology cotton, with high resilience and loftiness, matching the warmth coefficient of 700FP down● Retains 98% of its warmth even when wet, meeting the need for warmth in...