Coastal is an online eyewear retailer offering prescription glasses, sunglasses, and contact lenses with a focus on value pricing. The selection covers budget-friendly house brands through mid-range designer frames. Free shipping with no minimum removes a barrier for trying online eyewear shopping. The 30-day return policy is standard for the category. First-pair deals and promotions make the initial purchase very accessible. The website is functional with basic virtual try-on capabilities. Delivery at 5-10 days is expected for prescription eyewear. Where Coastal falls short relative to competitors is in the overall shopping experience — the website feels less polished than Warby Parker or Zenni, and the brand identity is less distinctive. No loyalty program exists, which means less incentive for repeat purchases. Contact lens pricing is competitive. A serviceable budget option for basic eyewear needs, but the market has several stronger contenders for both value and experience.