H2HMens Active Slim Fit Track Lightweight Jacket Zip-up Long Sleeve Training Basic Designed

hi, is this asian size or regular us size? my usual us size is L, and xxl if it is asian size. what size should I choose?

Is it windproof?

How much it weighs? product detail says 11.99 Ounces. Lightweight should be 6 or 7 oz range. ??

Can we get Green large Size .