Size : Medium Neck: 15.5 Sleeve: 32/33 In a crisp cotton blend, this Calvin Klein dress shirt features an innovative collar that stretches up to half an inch for expandable comfort. Special non-iron properties make the style easy to care for at home. Smooth, pocketless front and French placket. Slim Fit is slim and tapered across the chest, shoulders, armholes, waist, and sleeves without compromising on comfort. Recommended for more triangle body types (broad shoulder and chest, narrow waist, and hips). 96% Cotton 4% Elastane Long Sleeve, No Pocket, Spread Collar, Slim Fit