Optic Nerve Lanai Sunglasses, Crystal, Polarized Copper Lens Arts & Entertainment Tyr has increased your ability

Tyr has increased your ability to pull without adding resistance through the recovery

Designed to be efficient and effective

but don't let that fool you

Provides all around compression to prevent fatigue in the muscles

Optic Nerve Lanai Sunglasses, Crystal, Polarized Copper Lens Arts & Entertainment Tyr has increased your abilityPolarized Lens Technology eliminates 99. 9% of harmful refracted sun glare 100% UV Protection to protect your eyes from harmful UV light Antireflective coating to reduce light reflection from behind Hydrophobic coating that repels water, dust and oil, as well as enhance overall performance and durability Limited Lifetime Warranty (P 12)