Made with 100% weaved polyesternLightweight u0026amp; ventednElastic Sweatband to keep the head coolnEasy throw on to run summer errandsnCirconference maximum approx: S/M - 57 cm, L/XL - 60 cmnTop quality summer mesh ivy cap. Lightweight and loosely weaved to allow the head to breathe on those hot, sunny days. All items, pictures and designs of NYFASHION101 are exclusively sold and trademarked by NYfashion101, Inc. All rights reserved.