Lululemon Mens Relaxed Fit Short Sleeve Button Up Shirt Nylon Size S NWT Product Features Roomy chest pocket with a hidden phone sleeve This garment was treated with No-Stink Zinc™ to inhibit the growth of odour-causing bacteria on the fabric Designed to fit loosely with extra room in the chest and at the waist Abrasion-resistant Sweat-wicking Quick-drying This fabric is treated with a natural additive derived from plant seeds to make it sweat-wicking Pit to pit: 21” Length: 29”