Rip Curl - Omega 2 mm Back-Zip Spring. Color Blue. Low Stock. On sale for $39.98. MSRP $99.95.. 5.0 out of 5 stars1 left in stockBrand NameRip CurlProduct NameOmega 2 mm Back-Zip SpringGenderMen'sColorBluePrice$39.98MSRP: $99.95Rating5Rated 5 stars out of 5(1)