Hard Core Days Baselayer Shirt

GML14F16 Crafted with 37.5 ultra-breathable technology this light weight base-layer shirt is highly breathable, quick drying and odor resistant. It’s a perfect layering piece on or off hill and so comfortable you will want to wear it long after last chair. 37.5 dries 6X faster than comparable base-layer and absorbs odor better than any other base-layer available.   Size info: Model is 6'1'' 170lbs and is wearing a size Medium FEATURES 37.5 Fabric activated carbon infused light-weight polyester Light Weight Anti Stink Quick Dry