S/M Lululemon Light Ivory Trucker Logo adjustable Hat. In EUC! A good hat is hard to find, so we made one. With a soft, breathable mesh back, you'll want to wear this trucker hat every day of the week. Product Details * Designed for Casual * Interior mesh fabric sweatband wicks moisture to help keep you dry * Naturally breathable back panels are made of soft mesh fabric * Adjustable back closure for a custom fit Materials Sweat Band: 82% Nylon, 18% Lycra Elastane Inner Front Panel: 82% Nylon, 18% Lycra Elastane Lining: 86% Polyester, 14% Elastane Body: 98% Cotton, 2% Elastane Contrast: 100% Polyester