SCOTTeVEST Bamboo Polo - 3 Pockets &ndash; Travel Clothing, Pickpocket Proof Eco-friendly, sustainable bamboo with cotton and spandex that is breathable and odor resistant. Please reference the sizing chart in the last image to the left to ensure you select the correct size. TRAVEL CLOTHING  this garment carries your travel necessities so your carry-on baggage can be used for clothing, With everything organized securely on your person, TSA check-ins are a breeze. WEIGHT MANAGEMENT SYSTEM  specially engineered to balance the weight load across the entire garment to prevent neck and back pain. Stay fully loaded with laptops, cameras, extra lenses, drones, everyday items and more, without feeling weighed down or looking bulky SIDE SEAM ZIPPERED POCKETS  keep your valuables safe in these two hidden pockets that are concealed along the side seams of the garment. WORKOUT CLOTHING  lightweight wicking fabric pulls moisture away from the body to regulate temperature and keep you dry no matter how much you sweat. WRINKLE RESISTANT CLOTHING  fabric specifically engineered to be wrinkle-free and look great no matter how you store it.