Burton Apparel Size Chart For chasing friends up the trail and solo yoga sessions by the beach, the Women's Burton Baltra Tank Top is a summer must. This relaxed fit tank is made of lightweight 100% cotton. It's the perfect choice for both active and recreational use. Features: - Allover Print - Pre-Shrunk - Relaxed Fit - 100% Peruvian Cotton Lightweight Jersey - Alternate images do not reflect actual color