The Under Armour Catalyst T-Shirt is part of the green collection which uses recycled bottles to produce a Club fabric which is lightweight and wicks moisture away from the skin to help keep you cool and dry. Features include: Under Armour's HeatGear technology which keeps you cool, dry and comfortable without compromising the weight of the t-shirt. 360 Reflectivity which provides high visibility which is an absolute necessity when running or training in low light. A chafe free design by using flatlock stitching. Anti-odour technology which prevents odour by treating the fabric with antimicrobial agents. Also features Raglan sleeves for added comfort and movement. T-shirt has mesh inserts for added ventilation and comfort. Hidden rear zipped pocket ideal for keys. Made from 100% recycled polyester. B9