Mid-range brand. Rockice is one of the relatively good outdoor brands among down jacket brands and is committed to the design and production of outdoor down jackets. The price of rockice's ultra-light down jacket ranges from 100 yuan to 1,000 yuan. Some high-end brands can cost more than a thousand yuan, but the rockice brand is relatively close to the people. It uses high-quality down filling. The down jacket contains white duck down with a down content of up to 90%. The down is extracted from the duck belly, and the down is clean and has no odor. It can effectively block cold air, provide good thermal insulation performance, and provides a variety of styles and color options to meet the needs and preferences of different consumers, so Rockice is a mid-range brand.