[FOR TRIATHLON ENTHUSIASTS] - Features bold “I TRI’D” embroidery with swim, bike, and run icons—celebrating every multi-sport achievement[FUN & MOTIVATIONAL DESIGN] - A clever play on words that brings smiles to training days, race days, and rest days alike[PREMIUM WASHED FABRIC] - Soft, breathable, and comfortable for long wear—perfect for post-race relaxation or casual outings[ADJUSTABLE ONE-SIZE FIT] - Back metal buckle closure fits most head sizes (21.65–23.62 inches) with a snug yet comfy feel.[GREAT GIFT FOR ATHLETES] - Ideal for Christmas, birthdays, or as a post-event surprise for the triathlon lover in your life.