Look for UV protection (UV400) and lens material that resists impact, plus a frame size that fits the wearer—especially important for kids. Durable construction and a comfortable bridge help with daily wear.

Prioritize UV protection, lens type (standard vs. polarized), and size/fit (kid-sized vs. adult) to ensure good coverage and comfort. Color, frame material, and durability also influence long-term use.

Yes—polarized or darker lenses reduce glare for outdoor activities, and coatings like scratch resistance or flexible hinges improve durability for active wear.

Select kid-sized frames with a comfortable nose bridge and adjustable temples, and aim for lightweight, secure fits that stay on during play.