It's giving versatility. This training shirt combines technical performance with the ultra-soft feel of your favourite lounge top. soft, jersey fabric Added Lyocell fibre for softness Four-way stretch Sweat-wicking Quick-drying Added Lycra® fibre for stretch and shape retention Fabric is derived from wood-based materials from well-managed forests relaxed fit, bum-covering length A loose fit with a little extra room Long length keeps bum and hips covered features More wearing, less washing. This garment was treated with our No-Stink Zinc™ technology to inhibit the growth of odour-causing bacteria on the fabric