Proflex Birthstone- Peridot HK packs The UL 45 frame is

The UL 45 frame is the culmination of top pro player influence and progressive engineering

eliminating condensation and encouraging evaporative cooling

Polishing accent detailing

Featuring Four Tension Belts that can be perfectly adjusted to your liking which makes the Zero-GX harness the most customizable fitting harness on the planet

The back section of the knee pad has also been opened up to allow more venting

Proflex Birthstone- Peridot HK packs The UL 45 frame isProflexTM goggle systems are built for the professional and are hands down the most comfortable goggle system in the world. Built on a timeless design, the ProflexTM goggle provides superior face protection using unique insert molding technology, giving the player a rigid upper section for maximum eye protection, while offering a soft flexible lower jaw line that allows the player to conform and move easily.