Made from quality genuine leather; Microfiber lining for optimal comfort; 35mm dual density foam padding; Cheek protectors; Velcro adjustment and steel buckle. Size chart:   S M L XL Head circumference 53 - 55 cm 56 - 58 cm 59 - 61 cm 62 - 64 cm Boxer weight to 60 kg 61 - 75 kg 75 - 86 kg 86 kg and more