Up to 25% Off Savings
Up to 25% Off Savings. Each offer has a limited duration that expires at the specified time. Some promotions may require that you enter a code. By making a purchase featuring a discount or promotion, including where a code may be required, you are agreeing to these terms and exclusions. Generally, eligibility will be as reflected in the price shown on the product page. However, discounts and promotions for certain products may only appear once an item is added to the cart and the code is entered. Prices and fees, including any applicable discount(s), will be as reflected in the cart. Only the as-discounted retail price (excluding applicable shipping, taxes, and handling fees) counts toward any minimum spend required for eligibility. If a rewards program applies, the rewards may only apply to the as-discounted retail price. Discounts and promotions do not apply to gift cards. Gift card purchases do not count toward any minimum spend required for eligibility. Exclusions may apply, including: all auctions and product drops; product that is already on sale, of limited quantity, for recent championship or other special events; trading cards and certain memorabilia; select jerseys, on-field headwear, die cast and certain collectibles; and certain premium brand product. Additional terms and other exclusions may apply in our sole discretion. Items listed as FINAL SALE on the product page are final sale and cannot be returned. Free shipping promotions are valid in Continental U.S., US Territories, and AFO/FPO only, such promotions exclude heavy, large, and/or bulky items, and free shipping does not apply to the extent your cart at checkout contains any excluded item(s). Shipping method and timing may vary. Expected delivery times are based on in-stock items and the specified zip code, if applicable. Delivery estimates are not guaranteed.
  1. baseball Memorabilia
  2. San Francisco Giants
  3. San Francisco Giants Hats
  4. Willie Mays Memorabilia
1 - 9 of 9
Hats
9 Items
  • 1
  • 1 of 1
Almost Gone!
$1,471.99
$1,635.99
Sale
Willie Mays Sf Giants 600 Hr Club Hof Signed Auto Vtg Lights Up Cap Hat Jsa Loa
Almost Gone!
$1,635.99
$1,817.99
Sale
Willie Mays San Francisco Giants Hof Signed Auto Pro Model New Era Cap Hat Jsa
Almost Gone!
$1,145.99
$1,272.99
Sale
Willie Mays Ny Giants Hof 600 Hr Club Signed Auto Sweet Pea Fight Cap Hat Jsa
Almost Gone!
$1,471.99
$1,635.99
Sale
Willie Mays Sf Giants Hof Signed Auto New Era Pro Model Wool Cap Hat Psa/dna
Almost Gone!
$1,570.99
$1,744.99
Sale
Willie Mays Signed New York Giants Cooperstown Collection Hat 660 PSA w/ Case
Almost Gone!
$1,761.99
$1,957.99
Sale
Willie Mays Signed Autographed San Francisco Giants Game Model Baseball Hat JSA
Almost Gone!
$783.99
$870.99
Sale
1950s Willie Mays Signed Roman Pro Hat Cap JSA LOA
Almost Gone!
$959.99
$1,066.99
Sale
Willie Mays Signed Vintage San Francisco Giants Baseball Hat Beckett COA
Almost Gone!
$1,281.99
$1,423.99
Sale
Willie Mays Signed Autographed San Francisco Giants Baseball Hat JSA COA
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Autographed Willie Mays San Francisco Giants Hats

Shop Steiner Sports for an authentic Giants Willie Mays signed hat to add to your MLB collection. Browse an unbeatable selection of collectible San Francisco Giants caps signed by your favorite top players. Steiner Sports offers the best assortment of signed San Francisco Giants Willie Mays hats and caps so you can find the perfect addition to your collection while showcasing your team pride.