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          Men's San Francisco 49ers Scarlet Alternate F.U.S.E. Custom Elite Jersey
          Men's San Francisco 49ers Scarlet Alternate F.U.S.E. Custom Elite Jersey
          Men's San Francisco 49ers Scarlet Alternate F.U.S.E. Custom Elite Jersey
          • Men's San Francisco 49ers Scarlet Alternate F.U.S.E. Custom Elite Jersey
          • Men's San Francisco 49ers Scarlet Alternate F.U.S.E. Custom Elite Jersey
          • Men's San Francisco 49ers Scarlet Alternate F.U.S.E. Custom Elite Jersey
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          Men's San Francisco 49ers Scarlet Alternate F.U.S.E. Custom Elite Jersey

          $108.89 USD
          $129.99 USD
          Shipping fees will be calculated at checkout.
          Size

          Size Guide

          Gridiron Fan Edition Fitment Matrix

          Pro Football Jersey Sizing Guide

          Explore accurate dimensional specs across men's, women's, and youth football cuts. Measurements provided in both inches and centimeters to ensure your perfect game day and tailgate fit.

          🏈 Men's / Unisex Fan Edition Football Jerseys

          Cut: Relaxed Tailgate Build

          Designed with ample shoulder space and a standard droptail hem, ideal for wearing over tees or hoodies during cool outdoor games. Order your normal t-shirt size for a relaxed tailgate silhouette, or choose one size down for a modern fitted look.

          Standard Size Numeric Size Chest Circumference Front Length Suggested Body Weight
          S 40 38 – 40" (96 – 102 cm) 29.5" (75 cm) 130 – 155 lbs (59 – 70 kg)
          M 44 41 – 43" (104 – 109 cm) 30.5" (77 cm) 155 – 180 lbs (70 – 82 kg)
          L 48 44 – 46" (112 – 117 cm) 31.5" (80 cm) 180 – 205 lbs (82 – 93 kg)
          XL 52 47 – 49" (119 – 124 cm) 32.5" (83 cm) 205 – 230 lbs (93 – 104 kg)
          2XL 56 50 – 52" (127 – 132 cm) 33.5" (85 cm) 230 – 255 lbs (104 – 115 kg)
          3XL 60 53 – 55" (135 – 140 cm) 34.5" (88 cm) 255 – 280 lbs (115 – 127 kg)

          ⭐ Stitched Throwback & Vintage Classic Jerseys

          Cut: Vintage Boxy Heritage Cut

          Replicating classic gridiron patterns with heavy-gauge poly-mesh, embroidered nameplates, and reinforced stitching. Features a slightly boxier chest cut reminiscent of 80s and 90s football apparel.

          Numeric Tag Alpha Size Chest Circumference Body Length Shoulder Width
          40 Small 39 – 41" (99 – 104 cm) 30.0" (76 cm) 19.5" (49.5 cm)
          44 Medium 42 – 44" (107 – 112 cm) 31.0" (79 cm) 20.5" (52 cm)
          48 Large 45 – 47" (114 – 119 cm) 32.0" (81 cm) 21.5" (54.5 cm)
          52 X-Large 48 – 50" (122 – 127 cm) 33.0" (84 cm) 22.5" (57 cm)
          56 2X-Large 51 – 53" (130 – 135 cm) 34.0" (86 cm) 23.5" (59.5 cm)
          60 3X-Large 54 – 56" (137 – 142 cm) 35.0" (89 cm) 24.5" (62 cm)

          👚 Women's Contoured Football Tops

          Cut: Feminine Tailored Waist

          Tailored specifically for women with a modified neckline, tapered waistline, and shortened sleeve lengths. If you prefer a loose, oversized gameday style, consider ordering one size up.

          Standard Size US Dress Size Bust Width Waist Range Back Length
          S 4 – 6 34 – 36" (86 – 91 cm) 27 – 29" (68 – 74 cm) 26.0" (66 cm)
          M 8 – 10 37 – 39" (94 – 99 cm) 30 – 32" (76 – 81 cm) 27.0" (69 cm)
          L 12 – 14 40 – 42" (102 – 107 cm) 33 – 35" (84 – 89 cm) 28.0" (71 cm)
          XL 16 – 18 43 – 45" (109 – 114 cm) 36 – 38" (91 – 97 cm) 29.0" (74 cm)
          2XL 20 – 22 46 – 48" (117 – 122 cm) 39 – 41" (99 – 104 cm) 30.0" (76 cm)

          👦 Youth & Boys Football Sizing (Ages 7–16)

          Cut: True-to-Growth Youth Build

          Sized for growing young fans. For children between two size brackets or for those who intend to wear thicker layers underneath, choosing the larger size is recommended.

          Youth Size Numeric Age Tag Chest Width Target Child Height Suggested Weight
          S 8 (7 – 8 Yrs) 26 – 28" (66 – 71 cm) 48 – 50" (122 – 128 cm) 50 – 65 lbs (23 – 29 kg)
          M 10 – 12 (9 – 11 Yrs) 29 – 31" (74 – 79 cm) 51 – 56" (130 – 142 cm) 65 – 85 lbs (29 – 39 kg)
          L 14 – 16 (12 – 13 Yrs) 32 – 34" (81 – 86 cm) 57 – 62" (145 – 157 cm) 85 – 105 lbs (39 – 48 kg)
          XL 18 – 20 (14 – 16 Yrs) 35 – 37" (89 – 94 cm) 63 – 67" (160 – 170 cm) 105 – 125 lbs (48 – 57 kg)

          🛡️ 30-Day Hassle-Free Sizing & Fit Reassurance

          Still unsure which football jersey size fits best? Every order on JerseyProGuide.com is covered by our customer-first 30-day hassle-free return and exchange guarantee. Enjoy Standard Tracked Delivery for just $7.00 (FREE on orders over $75), with 2–5 day order dispatch and 7–15 business days door-to-door transit across the US and Europe. Need sizing or tracking assistance? Reach out at jerseyhelp@outlook.com.

          Shop Football Jerseys →

          • Free Tracked Shipping Over $75

          • 30-Day Hassle-Free Fit Guarantee

          • 00% Recycled Athletic Poly-Mesh

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          San Francisco 49ers / NFL / NFC
          Men's San Francisco 49ers Scarlet Alternate F.U.S.E. Custom Elite Jersey
          Scarlet · Elite · 6 sizes
          Short version

          To be direct about the scarlet San Francisco 49ers jersey: it's a mid-range knit with a stitched crest and a roomy cut. It isn't a player-issue shirt and doesn't pretend to be.

          ▸■Spec

          TeamSan Francisco 49ers
          LeagueNFL
          EditionAlternate
          BuildElite
          ColourScarlet
          Fitadult supporters
          Fabric100% Recycled Polyester
          Sizes40 / 44 / 48 / 52 / 56 / 60
          ConditionNew, with tags

          Measured flat, in inches — these are the numbers that decide your size for this men's / unisex:

          SizeNumericChest circumferenceFront length
          S4038–40" (96–102 cm)29.5" (75 cm)
          M4441–43" (104–109 cm)30.5" (77 cm)
          L4844–46" (112–117 cm)31.5" (80 cm)
          XL5247–49" (119–124 cm)32.5" (83 cm)
          2XL5650–52" (127–132 cm)33.5" (85 cm)
          3XL6053–55" (135–140 cm)34.5" (88 cm)

          Between two sizes, take the larger one — the cut leaves room to layer. Full chart: size guide.

          Between two scarlet San Francisco 49ers sizes, going up gives you drape and going down gives you a closer line.

          ▸■FAQ / asked and answered

          How does the Alternate run sit in the San Francisco 49ers range?
          It's a distinct release rather than a recoloured current shirt, so it sits alongside the main run instead of inside it. Numbering, trim and colour follow that release.
          How does the San Francisco 49ers jersey compare with a cotton t-shirt?
          Lighter, cooler and quicker to dry, with dyed colour that holds far longer. Cotton feels softer on the first wear and loses shape sooner.
          Is the jersey cut for taller or heavier builds?
          The San Francisco 49ers cut is drafted on one relaxed pattern, so it suits a broader build better than a fitted one.
          How does the San Francisco 49ers jersey fabric feel on the skin?
          Smooth and cool rather than fuzzy. Being a fine polyester knit, the scarlet San Francisco 49ers fabric doesn't have the loft of cotton, which is why it feels slicker on first wear and softer after the first wash.
          Does the San Francisco 49ers scarlet fabric feel stiff or synthetic?
          Neither, really. The scarlet San Francisco 49ers knit has a slight give to it, so it doesn't crackle or feel like a paper bag when you move, and it softens further after the first wash.
          Will the scarlet jersey stretch out of shape?
          Not with normal wear. The San Francisco 49ers scarlet knit has a slight mechanical stretch rather than a loose one, so it returns to its drafted proportions instead of going baggy at the elbows and hem.

          ▸■More notes

          Size
          Reinforced shoulder taping keeps the San Francisco 49ers scarlet shirt square through the wash.
          Make
          The scarlet San Francisco 49ers fabric is a polyester knit with a slight mechanical stretch, not a stiff performance shell.
          Cost
          Buying for a San Francisco 49ers fan who owns everything?

          ▸■Good to know

          Secure checkout · Card, wallet and express
          Sizes in one place · The full range sits on this page
          Colour dyed, not printed · Depth that outlasts a transfer
          Colour-matched trim · Trim follows the same dye lot

          ▸■Notes

          The Deal
          Built for San Francisco 49ers fans who stand, sit and celebrate in equal measure.
          Straight Up
          The Alternate San Francisco 49ers scarlet shirt is its own listing, so nothing about it is shared with the current one.
          The Basics
          It runs true to size on the scarlet San Francisco 49ers chart, so your usual number is the safe one.

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