Sherwood Onyx Mask Diving Gauges Good face seal and great

Good face seal and great comfort

Logbook provides data for the last 20 dives to allow for post-dive review and analysis

Simplified version of the Navajo model

and the SCUBAPRO broad range takes individual differences into account

It would also make it great for rentals in a diving center or on a charter boat

Sherwood Onyx Mask Diving Gauges Good face seal and greatThe Sherwood Onyx Mask is a great low profile dual lens mask only available in one color: Stealth Black. Comprised of durable yet flexible silicone, this mask is perfect for spear fishing, free diving, scuba diving, or snorkeling! The Sherwood Onyx Mask is a great low profile dual lens mask only available in one color: Stealth Black. Comprised of durable yet flexible silicone, this mask is perfect for spear fishing, free diving, scuba diving, or