Knockaround review

Knockaround is the low-risk polarized pick: a pair cheap enough to leave in the glovebox or the boat. The Premiums cost $35, and their Original tier comes with polarized lenses and 100% UVA/UVB protection; a Sport tier adds nose pads, and a third tier uses non-polarized color-enhancing lenses, so the tier choice matters. Knockaround's polarized collection lists many frames at $35, and the brand offers a lifetime warranty, 45-day hassle-free returns, which is the longest return window on this list, and free shipping on orders of $50 or more. Prescription lenses are available. The product details we checked list a medium head size but not lens material or light transmission, so buyers who want detailed specs will find more at Revo, Sunski or Smith. We compared documented features and published prices.

Who it is for

buyers who want a spare polarized pair for the car or boat

Price

Premiums polarized $35.

PREMIUMS $35
Quoted from the vendor pricing page on November 13, 2026.

Key features

• Premiums Original tier comes with polarized lenses
• 100% UVA/UVB protection
• Sport tier adds nose pads with polarized lenses
• Dedicated polarized sunglasses collection
• Prescription available

Strengths and weaknesses

• Strength: Lifetime warranty
• Strength: 45-day hassle-free returns
• Strength: Free shipping on orders of $50 or more
• Weakness: Premiums are sized for a medium head
• Weakness: Some tiers use non-polarized color-enhancing lenses, so check the tier
• Weakness: Lens material and light transmission are not listed in the product details we checked

Key facts

• Polarized price quoted: Premiums, $35
• UV protection: 100% UVA/UVB
• Warranty: Lifetime
• Returns: 45 days
• Free shipping: Orders $50 and up

Where it ranks

Knockaround is No. 8 in our Best Polarized Sunglasses verdict.