Stay Seen - Our Bio Motion Reflective Technology maximises visibility as you move. Enhance your workout with Vect Cool - Our cutting edge technology thermoregulates with a cooling effect of up to 3 degrees celsius. Q-Wic lightweight polyester marl fabric wicks sweat and accelerates drying. 1/2 length centre front venting zip with autolock slider. Discreet key pocket to center front chest panel, with an invisible zip closure. Thumb loops. Hanger loop to back neck.