If it says UA Vanish in the name, that means it´s one of our fastest-drying materials.These are ultralight, durable, breathable, and dry super-fast to keep you cool.Features:- Lightweight stretch-woven fabric provides superior mobility & durability.- 4-way stretch material moves better in every direction.- Mesh panels for added breathability.- Half-back exposed elastic waistband.- Open hand pockets.- Loose:Fuller cut for complete comfort.Specifications:- 100% Polyester Care:- Machine wash cold with like colors.- Use only non-chlorine bleach when needed.- Tumble dry low.- Do not iron.- Do not use softeners.- Do not dry clean.