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Eyewear Store in Hayes Valley: Past-Season Designer Frames
Shopping for designer glasses in San Francisco? Optical Underground in Hayes Valley sells past-season labels across three floors. Learn how to work the wall.
Optical Underground sells past-season eyewear from designer labels out of a three-story building at 333 Linden St, on the quiet block between Gough and Octavia in Hayes Valley. The doors open Wednesday through Saturday from 11 am to 7 pm and Sunday from 11 am to 5 pm, and the shop is closed Monday and Tuesday. If your eyewear store near me search is really a hunt for a good frame without full-season pricing, this is the San Francisco address to write down.

A Family Business Older Than the Earthquake
The Silverstein family has sold glasses in San Francisco for more than a century. Company president Lloyd Silverstein told Hoodline in 2018 that the business had been housed in storefronts near Union Square since 1911, and that in 1906 his grandfather handed out free glasses in Golden Gate Park to people who had lost theirs in the earthquake and fire. That story is the reason the shop feels less like a bargain outlet and more like a neighborhood optician that happens to stock overstock.
Why It Is Called Underground
The name is literal. For years the store operated from a basement on Sutter Street, a staircase below Union Square foot traffic, and regulars had to know it was there. In 2018 the business moved above ground to Linden Street. The old website joked that Optical Underground had moved above ground but was still staying under the radar. If an old blog post or map pin sends you to Sutter Street, ignore it and head west to Hayes Valley instead.
What Is Actually on the Shelves
The house line on the official site sums up the model: past seasons eyewear from the most creative brands, authentically sourced, discreetly priced. In practice that means overstock and discontinued frames and sunglasses that the big boutiques have rotated out, bought directly rather than through gray-market resellers. Silverstein has described traveling to trade shows in fashion capitals such as Milan and Paris to buy, so the mix changes with whatever collections are closing out that year rather than following a fixed brand list.
How to Shop the Wall Without Getting Lost
Because the stock is a rolling archive, the smart approach is to arrive with one clear target, such as a thin metal round, a heavy acetate square, or a pair of polarized driving sunglasses, and let the staff pull options in that family. Hoodline described the experience as low pressure with knowledgeable customer service, and that suits this method. Try a frame, then step toward the front windows to see it in daylight, because a past-season color can read very differently under shop lights.
Prescription Lenses Without the Runaround
The company runs its own lens lab, which matters if you want a discontinued designer frame turned into everyday prescription glasses. Bring a current written prescription, since the shop sells and fits eyewear rather than acting as a full eye clinic. Tell the optician how you use your glasses, such as long screen days, night driving, or reading on Muni, so the lens recommendation fits your routine instead of the frame alone.
Timing Your Visit
Saturday afternoon is when Hayes Valley fills with shoppers walking between Hayes Street boutiques, so the calmest window is a Wednesday or Thursday shortly after the 11 am opening. Sunday works too, but the shop closes at 5 pm that day, two hours earlier than the rest of the week. Do not plan a Monday or Tuesday stop at all: those are the two closed days, and they catch out visitors who assume retail hours run all week.
The Old Sign on the Wall
Look up once you are inside. When the family moved the business, Silverstein mounted the company sign that once hung outside the Sutter Street storefront on one of the interior walls, a small piece of downtown optical history now living in Hayes Valley. The company took the entire building, with a loft and event space on the third floor, and over the years it has hosted free after-hours concerts that turned the eyewear floor into a casual neighborhood venue.
An Honest Take on Who Should Skip It
This is not the place for someone who needs one specific current-season model in one exact color by Friday. The whole point of past-season stock is that availability is unpredictable, and the frame you saw online last spring may simply not be here. If you need the newest release, a full-price brand boutique is the better errand. If you are flexible on the model but particular about fit and quality, Optical Underground is where the value shows up.
Plan B When Nothing Fits
Give the wall about forty minutes. If no frame has earned a second try-on by then, stop rather than settling, because overstock buying works best when you walk away from near misses. The next delivery of closeout collections may be the one that suits you, so a return visit a few weeks later is a reasonable plan. If you would rather finish the errand today, San Francisco Optics by Alexander Daas on Chestnut Street in the Marina carries current collections and is open seven days.
A Short Hayes Valley Loop
Linden Street is one of the small alleys that make Hayes Valley pleasant on foot. Blue Bottle Coffee opened its first kiosk on this same street, so a coffee before or after shopping is easy. Walk one block to Patricia's Green, the small park at Hayes Street and Octavia Boulevard where rotating public art sits on the lawn, then continue along Hayes Street for clothing boutiques, or swing over to Smitten Ice Cream on Octavia Street if the afternoon turns warm.
Getting There
The shop sits a short walk north of Market Street. From the Van Ness Muni Metro station, walk up Van Ness Avenue or Gough Street toward Hayes Valley and turn onto Linden between Gough and Octavia, roughly a ten-minute stroll. The 21 Hayes bus runs one block south along Hayes Street. Driving is possible, but street parking in Hayes Valley on a weekend is slow to find, so transit or a bike is the easier choice.
Practical Notes
Optical Underground is at 333 Linden St, San Francisco, CA 94102, in Hayes Valley between Gough and Octavia. Hours are Wednesday to Saturday 11 am to 7 pm and Sunday 11 am to 5 pm, closed Monday and Tuesday. Bring your prescription if you want lenses made, and keep your old pair on you so you can compare bridge width and temple length side by side before you decide.
Ask Karpo for more information.
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