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          Youth San Francisco 49ers Joe Montana Mitchell & Ness Scarlet 1990 Legacy Retired Player Jersey
          Youth San Francisco 49ers Joe Montana Mitchell & Ness Scarlet 1990 Legacy Retired Player Jersey
          Youth San Francisco 49ers Joe Montana Mitchell & Ness Scarlet 1990 Legacy Retired Player Jersey
          • Youth San Francisco 49ers Joe Montana Mitchell & Ness Scarlet 1990 Legacy Retired Player Jersey
          • Youth San Francisco 49ers Joe Montana Mitchell & Ness Scarlet 1990 Legacy Retired Player Jersey
          • Youth San Francisco 49ers Joe Montana Mitchell & Ness Scarlet 1990 Legacy Retired Player Jersey
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          Youth San Francisco 49ers 1990 Joe Montana Scarlet Legacy Game Jersey

          $90.74 USD
          $113.99 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.

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          San Francisco 49ers / NFL / NFC
          Youth San Francisco 49ers 1990 Joe Montana Scarlet Mitchell & Ness Legacy Retired Player Game Jersey
          Scarlet · Game · 4 sizes
          Short version

          A practical scarlet San Francisco 49ers jersey in a scarlet that doesn't fade at the shoulders. The San Francisco 49ers knit has a slight give, the seams are flatlocked so nothing rubs, and the badges are stitched rather than glued.

          ▸■Spec

          TeamSan Francisco 49ers
          LeagueNFL
          EditionMitchell & Ness
          BuildGame
          ColourScarlet
          Fityouth sizing
          Fabric100% Recycled Polyester
          SizesS (Age 8-10) / M (Age 10-12) / L (Age 12-13) / XL (Age 13-15)
          ConditionNew, with tags

          Measured flat, in inches — these are the numbers that decide your size for this youth:

          SizeAge tagChest widthTarget height
          S7–8 yrs26–28" (66–71 cm)48–50" (122–128 cm)
          M9–11 yrs29–31" (74–79 cm)51–56" (130–142 cm)
          L12–13 yrs32–34" (81–86 cm)57–62" (145–157 cm)
          XL14–16 yrs35–37" (89–94 cm)63–67" (160–170 cm)

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

          The San Francisco 49ers sizes below are the full range for this scarlet shirt, smallest through to largest.

          ▸■FAQ / asked and answered

          Can a scarlet San Francisco 49ers jersey be worn for running?
          For a casual jog, yes. For anything structured, no. The scarlet San Francisco 49ers knit is light with mesh panels, so it moves air, but it isn't a wicking technical fabric and it holds damp longer than a purpose-built top.
          Is the San Francisco 49ers scarlet jersey good for someone who runs hot?
          It's a reasonable choice. The scarlet San Francisco 49ers knit is light and the mesh sits where heat builds, so it doesn't trap air the way a heavy cotton shirt does.
          Should I buy the jersey a size up?
          Only if you want drape or plan to layer it. The Joe Montana shirt uses the same pattern as the rest of the scarlet San Francisco 49ers range, so the relaxed fit is already built in.
          Why does the Joe Montana Game scarlet jersey have flat seams?
          Because flatlocked seams don't rub. On a San Francisco 49ers scarlet shirt worn through a full match, raised seams under the arm are the first thing you notice.
          Does the San Francisco 49ers scarlet jersey have reinforced shoulders?
          It does. Shoulder taping is set into the seam so the scarlet San Francisco 49ers shape survives repeated washing without twisting or dropping at the ends.
          Is this scarlet jersey heavier or lighter than last season's?
          Comparable, and if anything slightly lighter. The San Francisco 49ers mesh panel coverage has increased while the main body knit has stayed at the same weight.

          ▸■More notes

          Make
          Shoulder taping is reinforced on the scarlet San Francisco 49ers jersey, so the shape survives a wash cycle without twisting.
          Wear
          It travels well: scarlet Joe Montana San Francisco 49ers shirts fold flat, crease lightly, and weigh almost nothing.
          Cost
          If you're replacing a San Francisco 49ers scarlet shirt that faded, this is the upgrade that lasts.

          ▸■Good to know

          Sizing help, human · Tell us your measurements
          Appliqued crest · Stitched on, nothing to peel
          Buy the fit, not the guess · Measurements above settle it
          Order updates by email · Tracking goes out automatically

          ▸■Notes

          The Short Story
          A scarlet San Francisco 49ers shirt built for people who actually wear their shirts.
          Bottom Line
          It's the Joe Montana San Francisco 49ers jersey, so the scarlet shade does a lot of the work.
          In Short
          Polyester holds dye far better than cotton, which is why the San Francisco 49ers tones stay put.

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