LLBean, L.L.Bean, PERTEX, Pertex, FILL POWER 700 high-spec down parka jacket. Fill power 700 Fill power is a numerical value representing the volume per ounce. The larger the FP, the more air it contains, making the down lighter and warmer. Below 500FP is low quality, 600-650FP is good quality, and 700 or higher is high quality. PERTEX, Pertex Achieves excellent breathability without compromising waterproofness, breathability, and durability. Even in hot, humid, and bad weather conditions, you can continue to move comfortably while wearing it, and it has a high-level balance of waterproofness, breathability, and durability. It is an innovative material with excellent breathability. SIZE: LARGE COLOR: NAVY/GREY Length: 82cm Shoulder width: 56cm Width: 58cm Sleeve length: 62cm Please note that there may be slight errors due to amateur measurements. The hood cannot be removed, but it can be stored in the collar. There is a zippered pocket on the inside, and a mesh pocket without a zipper. There is a rubber windbreak that can be fastened with snap buttons and Velcro.