Womens active tri shorts the 2xu active tri short is part of the 2xu active range of products created with core fabrics to provide the ultimate comfort for almost any activity sbr lite and sbr skin fabric utilising high power elastane yarn for mild compression and muscle holding ability with nylon technology for increased durability high filament for quick drying resulting in a short for all distances flatlock stitching with supportive waistband amp up the comfort and support with no chafi