ADULT LARGE/X-LARGE Performance Snorkeling System with GOPRO HERO® Mount • All-in-One, lightweight snorkeling system • Breathe Naturally with the Dual Airflow Technology • 180º Panoramic View. Wide, unobstructed field of view. • Keeps Water Out. Drytop prevents water from entering. • Explore Comfortably with the soft, silicone skirt. • Onboard earplugs, eases underwater exploring • No skin irritation. Latex-free full face mask. - ALL-IN-ONE, Lightweight snorkeling system - FEATURES GOPRO MOUNT - 180 DEGREE, Panoramic View - DRYTOP keeps water out - SUPERIOR COMFORT - Silicone skirt - ONBOARD earplugs