They have breathable knit construction with supportive synthetic overlays

fleece-lined tablet sleeve located in the front compartment for quick access Front compartment has internal organization with a fleece-lined media pocket

Locking knobs lock in settings tool-free

THERMO MAX + anti odor and moisture management technology Ventilation via mesh fabric at back panel and armhole Soft

New Other Mizuno Prospect Batting Helmet Softball OSFM Youth 6 1/2"-6 3/4" Navy XXL They have breathable knit constructionThis is a New other, has some marks from storage. Mizuno Prospect Batting Helmet. New with tags, this is an awesome batting helmet! Includes installed facemask for added protection. Its one size fits most helmet! Features Dry Lite technology! NOCSAE Certified. Strategically placed ventilation holes, Unique Matte Finish. Durable ABS plastic shell