Suggested Retail:$35. Aqua Sphere Seal 2.0 Swim Mask. The Seal 2.0 Swim Mask from Aqua Sphere offers more face coverage, while still providing a comfortable fit and maximum seal to avoid leakage. A curved lens provides 180 degree visibility making this swim mask great for recreational and open water swimming.. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. PAID DELIVERY AND 7 DAY ALTERNATE PICK-UP ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.