It's a new fliss jacket that we're going to collaborate with NASA. K2, with the NASA logo added with new sensitivity & retail waffen. It is designed to be worn until winter by applying wind relief. Touch soft fleece used. size [S] chest : 100 the chief engineer : 67 shoulder width : 44.5 a retail engineer : 62.5 retail barrel : 18 [M] chest : 105 the chief engineer : 68 shoulder width : 45.5 a retail engineer : 63 retail barrel : 19 [L] chest : 110 the chief engineer : 70 shoulder width : 47 a retail engineer : 64 retail barrel : 20 [XL] chest : 115 the chief engineer : 72 shoulder width : 48.5 a retail engineer : 65 retail barrel : 21