• 95% polyester, 5% elastane (fabric composition may vary by 1%) • Premium knit mid-weight jersey • Four-way stretch fabric that stretches and recovers on the cross and lengthwise grains • Regular fit • Blank product components in the US and Mexico sourced from the US • Blank product components in the EU sourced from LithuaniaSize guide XS S M L XL 2XL 3XL Chest (inches) 33 ⅛ 34 ⅝ 36 ¼ 39 ⅜ 42 ½ 45 ⅝ 48 ⅞ Waist (inches) 25 ¼ 26 ¾ 28 ⅜ 31 ½ 34 ⅝ 37 ¾ 41