Core Essentials Muscle Tee in Light GreyDescription Measurements Care Recommendations Material: Polyester Jersey with Stretch Lining: Not lined and not sheer Opening: Slip On Other features: Wide shoulders muscle cut Colours: BLACK, WHITE, LIGHT GREY and MULBERRY Measurements (in inches) Model is 173cm, UK 4 6 and wears size XS Size XS S M L XL PTP 18 19 20 21 22 Shoulder 15 15. 5 16 16. 5 17 Length 22 22. 5 23 23. 5 24 Do not soak, bleach, or use high temperatures for washing and drying.