Rocks Fins Soft and comfortable vented open heel foot pocket fins Easy to adjust buckles with large-thumb-loop Dual composite vented blades provide excellent power and energy saving efficiency Practical net bag is included in the set Pegaso Mask Lenses made from tempered glass Dual window design for wide field of vision Easy-to-reach nose pocket for ear equalization Skirt made in soft silicone for comfort and a perfect seal Iguana Dry Snorkel Special valve closes breathing tube when submerged Practical low purge valve to easy blow out residual water Easy-to-use snorkel keeper for attachment to mask Soft and replaceable silicone mouthpiece One-way purge valve below mouthpiece allows water in tube to drain-rapidly