Be your most active self in this smooth and versatile long-sleeve undergarment! It will keep your muscles warm and relaxed while protecting you from the elements. The slim fit, flat ergonomic seams, and longer body length design provides extra table time comfort and waist/hip area protection. • 82% polyester, 18% spandex • 6.78 oz/yd² (230 g/m²) (weight may vary by 5%) • Very soft four-way stretch fabric that stretches and recovers on the cross and lengthwise grains • Fitted design • UPF 38-40 • Comfortable longer body and sleeves • Flatseam and coverstitch Size guide XS S M L XL 2XL 3XL Chest (inches) 34 ⅝ 36 ¼ 37 ¾ 41 44 ⅛ 47 ¼ 50 ⅜ Waist (inches) 26 ¾ 28 ⅜ 29 ⅞ 33 ⅛ 36 ¼ 39 ⅜ 42 ½ Hips (inches) 37 38 ⅝ 40 ⅛ 43 ¼ 46 ½ 49 ⅝ 52 ¾ XS S M L XL 2XL 3XL Chest (cm) 88 92 96 104 112 120 128 Waist (cm) 68 72 76 84 92 100 108 Hips (cm) 94 98 102 110 118 126 134