After the 2016-17 NHL season; McDavid was the recipient of the prestigious Hart Trophy; awarded to the NHL MVP. McDavid won the Art Ross Trophy as well which is awarded to the NHLs highest scorer. For the 2017-18 season; Adidas became the NHLs official jersey manufacturer; taking over the license from Reebok. These newly designed jerseys are 100% polyester and feature a tagless collar for added comfort. This authentic Edmonton Oilers jersey is the same one McDavid wears on game day; complete with fight-strap. McDavid has signed this Edmonton Oilers Adidas Authentic Jersey in silver paint pent. His signature was witnessed by a UDA representative under UDAs Five Step Authentication Process. Includes certificate of authenticity and hologram! McDavid's signature is guaranteed authentic through the Upper Deck Authenticated serial numbered hologram system.