Kazaky (“Cossacks”) emerged as a new Ukrainian group with the release of their fast-paced, sensual, acro-dance video In the Middle on the web on 30 September 2010. The boy band’s four performers were assembled by the experienced choreographer and dancer Oleh Zhezheľ (Олег Жежель), the video was made by the equally accomplished clip director Yevhen Tymokhin (Євген Тимохін). “In the Middle”, garnered over 1.3 million views on Youtube. The response to the group’s latest song’s music video, “Love”, was even greater, hitting 775,000 views in just eight days.
what they are wearing is so fresh looking，what do we called this style？mix gender？