Used Cressi Onda Adult Size Snorkeling Mask - Pink / Clear Used Full-Face Masks Track your body’s energy levels

Track your body’s energy levels so you can find the best times for activity and rest

OLED Screen

Button operation tone on/off

Magnifier lens for Suunto thumb compass

IR interior lining

Used Cressi Onda Adult Size Snorkeling Mask - Pink / Clear Used Full-Face Masks Track your body’s energy levelsPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION This mask has a single lens, and is designed for snorkeling, swimming and scuba diving. The skirt is made from soft hypoallergenic transparent silicone. The visibility provided by the single lens and the unusual shape of the frame extends in all directions. Excellent seal on many face types, average internal volume.