Learning Category
Gear, Masks & Vision
Masks, snorkels, fins, exposure protection, and the underwater vision choices that affect comfort and confidence.
Lessons
Gear, Masks & Vision
Choosing a Mask
Learn how intended use, fit, mask volume, lens format, skirt color, and vision needs affect mask choice before moving into fit, preparation, and care.
Choosing and Setting Up a Snorkel
Compare common snorkel types and learn the basic setup, placement, and care steps before entering the water.
Choosing Fins
Learn how heel style, fin length, fit, stiffness, travel needs, and water conditions affect beginner fin choice.
Exposure Protection & Staying Warm
Learn how sun protection, rash guards, wetsuits, fit, flexibility, and aftercare help you stay comfortable while snorkeling.
Mask Fit, Positioning & Adjustment
Learn how to check mask fit, seal, strap position, adjustment, and comfort before entering the water. This will help ensure you are set-up and ready for snorkeling!
Mask Preparation, Defogging & Care
Learn how to prepare, defog, clean, dry, and store a snorkeling mask without damaging the lens or skirt. Get ready for uninterrupted clear vision and happy snorkeling.
Prescription Masks: Nearsightedness, Farsightedness & Lens Selection
Learn how prescription masks work, what SPH, CYL, AXIS, ADD, and plano mean, and when to use the Lens Calculator.