克罗值与填充物，T棉不行啊~

目前最全的各种保暖材料的CLO/OZ（每盎司克罗值）如下，大家买衣服的时候可以参照一下列出的保温材料的性能：

Cotton .04 clo/oz Merino wool .084 clo/oz Polartec 100, 200, 300 series, Classic micro .16 clo/oz Polartec Thermal Pro high loft Mid .185 clo/oz Polartec Thermal Pro high loft Extreme .210 clo/oz Thermolite .3 clo/oz Thinsulate 0.33 clo/oz Thinsulate Ultra 0.39 clo/oz Thermolite Micro .49 - .53 clo/oz Thermolite Pro .5 clo/oz primaloft Infinity .57 clo/oz Thermolite Micro .598 clo/oz Thermolite Quallo .58 clo/oz (+/-) Thermolite Extra .58 clo/oz (+/-) Thermolite Extreme .61 - .68 clo/oz Polarguard 3D, .63 clo/oz Climashield .65 clo/oz. Polarguard Delta, .68 clo/oz. Climashield HL, .68 clo/oz. Primaloft Eco, .68 clo/oz. Exceloft .68 clo/oz Down (550 fill) .70 clo/oz Primaloft Synergy, .73 clo/oz. Thermic Micro, .76 clo/oz. Primaloft Sport, .79 clo/oz. Climashield Combat, .79 clo/oz. Climashield Apex, .82 clo/oz Coreloft, .82 clo/oz. Climashield XP, .82 clo/oz. Primaloft One (old), .84 clo/oz. Thinsulate Lite Loft, .84 clo/oz. Primaloft One(Gold), .92 clo/oz. Down (625 fill), .92 clo/oz. Down (800 fill), 1.68 clo/oz. Down (850+ fill) 2.53 clo/oz. 按深秋保暖所需2.0计算，3盎司(85g)550蓬羽绒=Polartec抓绒354g(相当于始祖鸟Delta AR)=美利奴毛衣700g

而从体积的角度来看根据上表数据，例如：850蓬羽绒填充100g=450蓬羽绒填充190g。