1、含絨量(liang)與充絨量(liang)：應選購自(zi)己需求的(de)含絨(rong)量和充(chong)絨(rong)量。羽絨(rong)服的(de)含絨(rong)量通常以70%及以上的(de)為(wei)宜，具有必定的(de)疏(shu)松度和輕柔(rou)感(gan)。充(chong)絨(rong)量的(de)多少(shao)，觸(chu)及羽絨(rong)服的(de)保(bao)暖程度，應根據自(zi)個穿(chuan)戴的(de)需求來斷定。

2、防鉆絨(rong)(rong)(rong)(rong)(rong)(rong)和透(tou)氣(qi)(qi)性(xing)(xing)：羽絨(rong)(rong)(rong)(rong)(rong)(rong)制品(pin)面、里料(liao)(liao)應具(ju)有防鉆絨(rong)(rong)(rong)(rong)(rong)(rong)功能，拍一拍，發現(xian)鉆絨(rong)(rong)(rong)(rong)(rong)(rong)的(de)羽絨(rong)(rong)(rong)(rong)(rong)(rong)制品(pin)肯定是劣品(pin)。因為(wei)羽絨(rong)(rong)(rong)(rong)(rong)(rong)具(ju)有柔滑的(de)特性(xing)(xing)，有少數(shu)的(de)絨(rong)(rong)(rong)(rong)(rong)(rong)絲從縫(feng)線中溢出是正(zheng)常的(de)。羽絨(rong)(rong)(rong)(rong)(rong)(rong)服(fu)不(bu)能鉆絨(rong)(rong)(rong)(rong)(rong)(rong)，但也(ye)要具(ju)有必定的(de)透(tou)氣(qi)(qi)性(xing)(xing)。若是羽絨(rong)(rong)(rong)(rong)(rong)(rong)服(fu)的(de)布(bu)料(liao)(liao)、里料(liao)(liao)、膽料(liao)(liao)的(de)透(tou)氣(qi)(qi)性(xing)(xing)差(cha)，會形成穿(chuan)戴過程中的(de)水汽(qi)不(bu)易(yi)發出，導(dao)致濕(shi)潤而(er)感到不(bu)舒(shu)服(fu)，而(er)且洗刷后不(bu)易(yi)晾(liang)干(gan)。以上兩個(ge)要素都(dou)會使羽絨(rong)(rong)(rong)(rong)(rong)(rong)在受潮的(de)條件下不(bu)相同(tong)程度地蛻變(bian)，發出臭味。

3、回(hui)(hui)彈(dan)性：將(jiang)疏松(song)的羽絨服撳(qin)一(yi)下，再松(song)開(kai)后，敏捷(jie)回(hui)(hui)彈(dan)，恢復原狀的，闡明羽絨的疏松(song)度(du)杰出。如(ru)含絨量(liang)(liang)低，摻有(you)必(bi)定量(liang)(liang)的黑心棉(mian)或(huo)破壞毛的，回(hui)(hui)彈(dan)性就差(cha)，回(hui)(hui)彈(dan)性差(cha)的羽絨服拎在手里有(you)沉重感。

4、輔(fu)料(liao)及(ji)氣味：一件羽絨服上有(you)不少輔(fu)料(liao)，如(ru)拉鏈(lian)、金屬扣等，要查看是(shi)(shi)不是(shi)(shi)漂亮、潤滑、松(song)緊(jin)(jin)適合。聞一聞，緊(jin)(jin)貼羽絨制(zhi)品作深呼吸，聞一下里邊的氣味，防止(zhi)選購(gou)味沖(chong)鼻(bi)的產品，但因為羽絨是(shi)(shi)動物茸毛，有(you)必定氣味是(shi)(shi)正常的。