Name: Retro FR Heavyweight Work Shirt
Brand: Rasco FR
SKU: CFR1004GY-R2XL
Price: 62.00 USD
Availability: InStock

Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal/cm² CAT 2 arc rated

Rasco FR Heavyweight Work Shirt in navy, front view, 20 cal/cm² CAT 2 arc rated

$74.00 $62.00 Save 16%

Shipping calculated at checkout.

13 cal/cm² Arc rating

CAT 2 HRC/CAT 2 compliant

Retro FR Insulated Duck Vest (Tarnished)

Mix & match any Retro Gear

The more you grab, the more you save.

Any colors, any sizes. Discount applies automatically in your cart.

Buy 3Save 15%$52.70 each

Most popularBuy 5Save 25%$46.50 each

Buy 10Save 30%$43.40 each

Shop all Retro Gear ›

Don't see your size?

Email support@rasco.com and we'll help you find the right fit.

We also add patches and embroidery for crews and companies. See customization ›

★Earn 620 points on this item, worth $6.20 off a future order. Use $10 to $40 per order on orders of $50 or more. Join Rasco Rewards free

Free shipping on orders over $150

30-day returns on full-price items

Backed by our Tough As You Guarantee

Retro FR Heavyweight Work Shirt — 20 cal, Built for Welders and Hard Work

Closeout: $62 (was $74) — 16% off. Best availability in Tall sizes. Final run, won't be restocked.

Most FR work shirts are built for electrical compliance. This one is built for the welder and the ironworker who need something heavier. 11.5 oz FR Flameshield® 100% cotton twill — the same durable fabric as our heavyweight coveralls — with a 20 cal/cm² arc rating (ATPV), CAT 2, the highest arc rating of any shirt in the Rasco line.

Heavier fabric resists spatter burn-through better than lightweight FR shirts. At 11.5 oz, it holds up to the kind of work that eats through 7 oz shirts in a season. Western style yoke, snap placket, and three-snap cuff with sleeve vent — the classic work shirt silhouette in a fabric that earns it.

Brand new, first quality. $62 because it's the final run — not because anything's wrong with it.

Features:

20 cal/cm² arc rating (ATPV) — CAT 2, the highest of any shirt in our line
11.5 oz FR Flameshield® 100% cotton twill
NFPA 70E, ASTM F1506; NFPA 2112 certified by UL; CSA Z462 and CGSB 155.20
Western style yoke
Two chest pockets with flap & snap closure
Snap placket front; three-snap cuff with sleeve vent
Gray and Navy — Regular and Tall, S–5XL
Best availability in Tall sizes

Backed by our Tough As You Guarantee.

CAT Rating: 2

Arc Rating: 13.0 cal/cm²

Free shipping on orders over $150.

[{"id":53742475673964,"title":"Gray \/ 2XL","option1":"Gray","option2":"2XL","option3":null,"sku":"CFR1004GY-R2XL","requires_shipping":true,"taxable":true,"featured_image":{"id":62621316317548,"product_id":14880797000044,"position":4,"created_at":"2026-05-11T10:49:13-04:00","updated_at":"2026-05-12T11:48:14-04:00","alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","width":2048,"height":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-8406195.jpg?v=1778600894","variant_ids":[53742475673964,53742475706732]},"available":true,"name":"Retro FR Heavyweight Work Shirt - Gray \/ 2XL","public_title":"Gray \/ 2XL","options":["Gray","2XL"],"price":6200,"weight":703,"compare_at_price":7400,"inventory_management":"shopify","barcode":"698415651810","featured_media":{"alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","id":54063298707820,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-8406195.jpg?v=1778600894"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":53742475706732,"title":"Gray \/ 3XL","option1":"Gray","option2":"3XL","option3":null,"sku":"CFR1004GY-R3XL","requires_shipping":true,"taxable":true,"featured_image":{"id":62621316317548,"product_id":14880797000044,"position":4,"created_at":"2026-05-11T10:49:13-04:00","updated_at":"2026-05-12T11:48:14-04:00","alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","width":2048,"height":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-8406195.jpg?v=1778600894","variant_ids":[53742475673964,53742475706732]},"available":true,"name":"Retro FR Heavyweight Work Shirt - Gray \/ 3XL","public_title":"Gray \/ 3XL","options":["Gray","3XL"],"price":6200,"weight":771,"compare_at_price":7400,"inventory_management":"shopify","barcode":"698415651919","featured_media":{"alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","id":54063298707820,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-8406195.jpg?v=1778600894"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":53742475837804,"title":"Gray \/ 3XLT","option1":"Gray","option2":"3XLT","option3":null,"sku":"CFR1004GY-T3XL","requires_shipping":true,"taxable":true,"featured_image":{"id":62621316350316,"product_id":14880797000044,"position":5,"created_at":"2026-05-11T10:49:13-04:00","updated_at":"2026-05-12T11:48:14-04:00","alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","width":2048,"height":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-9185134.jpg?v=1778600894","variant_ids":[53742475739500,53742475837804,53742475903340]},"available":true,"name":"Retro FR Heavyweight Work Shirt - Gray \/ 3XLT","public_title":"Gray \/ 3XLT","options":["Gray","3XLT"],"price":6200,"weight":803,"compare_at_price":7400,"inventory_management":"shopify","barcode":"698415651926","featured_media":{"alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","id":54063298740588,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-9185134.jpg?v=1778600894"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":53742475739500,"title":"Gray \/ MT","option1":"Gray","option2":"MT","option3":null,"sku":"CFR1004GY-TM","requires_shipping":true,"taxable":true,"featured_image":{"id":62621316350316,"product_id":14880797000044,"position":5,"created_at":"2026-05-11T10:49:13-04:00","updated_at":"2026-05-12T11:48:14-04:00","alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","width":2048,"height":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-9185134.jpg?v=1778600894","variant_ids":[53742475739500,53742475837804,53742475903340]},"available":false,"name":"Retro FR Heavyweight Work Shirt - Gray \/ MT","public_title":"Gray \/ MT","options":["Gray","MT"],"price":6200,"weight":599,"compare_at_price":7400,"inventory_management":"shopify","barcode":"698415651520","featured_media":{"alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","id":54063298740588,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-9185134.jpg?v=1778600894"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":53742475903340,"title":"Gray \/ 5XLT","option1":"Gray","option2":"5XLT","option3":null,"sku":"CFR1004GY-T5XL","requires_shipping":true,"taxable":true,"featured_image":{"id":62621316350316,"product_id":14880797000044,"position":5,"created_at":"2026-05-11T10:49:13-04:00","updated_at":"2026-05-12T11:48:14-04:00","alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","width":2048,"height":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-9185134.jpg?v=1778600894","variant_ids":[53742475739500,53742475837804,53742475903340]},"available":true,"name":"Retro FR Heavyweight Work Shirt - Gray \/ 5XLT","public_title":"Gray \/ 5XLT","options":["Gray","5XLT"],"price":6200,"weight":894,"compare_at_price":7400,"inventory_management":"shopify","barcode":"698415652121","featured_media":{"alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","id":54063298740588,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-9185134.jpg?v=1778600894"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":53742475968876,"title":"Navy \/ 2XL","option1":"Navy","option2":"2XL","option3":null,"sku":"CFR1004NV-R2XL","requires_shipping":true,"taxable":true,"featured_image":{"id":62621316284780,"product_id":14880797000044,"position":2,"created_at":"2026-05-11T10:49:13-04:00","updated_at":"2026-05-12T11:48:13-04:00","alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","width":1881,"height":1881,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-2636679.jpg?v=1778600893","variant_ids":[53742475968876,53742476067180,53742476099948,53742476132716]},"available":true,"name":"Retro FR Heavyweight Work Shirt - Navy \/ 2XL","public_title":"Navy \/ 2XL","options":["Navy","2XL"],"price":6200,"weight":703,"compare_at_price":7400,"inventory_management":"shopify","barcode":"698415651513","featured_media":{"alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","id":54063298675052,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1881,"width":1881,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-2636679.jpg?v=1778600893"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":53742476067180,"title":"Navy \/ 3XLT","option1":"Navy","option2":"3XLT","option3":null,"sku":"CFR1004NV-T3XL","requires_shipping":true,"taxable":true,"featured_image":{"id":62621316284780,"product_id":14880797000044,"position":2,"created_at":"2026-05-11T10:49:13-04:00","updated_at":"2026-05-12T11:48:13-04:00","alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","width":1881,"height":1881,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-2636679.jpg?v=1778600893","variant_ids":[53742475968876,53742476067180,53742476099948,53742476132716]},"available":false,"name":"Retro FR Heavyweight Work Shirt - Navy \/ 3XLT","public_title":"Navy \/ 3XLT","options":["Navy","3XLT"],"price":6200,"weight":803,"compare_at_price":7400,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","id":54063298675052,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1881,"width":1881,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-2636679.jpg?v=1778600893"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":53742476099948,"title":"Navy \/ 4XLT","option1":"Navy","option2":"4XLT","option3":null,"sku":"CFR1004NV-T4XL","requires_shipping":true,"taxable":true,"featured_image":{"id":62621316284780,"product_id":14880797000044,"position":2,"created_at":"2026-05-11T10:49:13-04:00","updated_at":"2026-05-12T11:48:13-04:00","alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","width":1881,"height":1881,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-2636679.jpg?v=1778600893","variant_ids":[53742475968876,53742476067180,53742476099948,53742476132716]},"available":true,"name":"Retro FR Heavyweight Work Shirt - Navy \/ 4XLT","public_title":"Navy \/ 4XLT","options":["Navy","4XLT"],"price":6200,"weight":848,"compare_at_price":7400,"inventory_management":"shopify","barcode":"698415651513","featured_media":{"alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","id":54063298675052,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1881,"width":1881,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-2636679.jpg?v=1778600893"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":53742476132716,"title":"Navy \/ 5XLT","option1":"Navy","option2":"5XLT","option3":null,"sku":"CFR1004NV-T5XL","requires_shipping":true,"taxable":true,"featured_image":{"id":62621316284780,"product_id":14880797000044,"position":2,"created_at":"2026-05-11T10:49:13-04:00","updated_at":"2026-05-12T11:48:13-04:00","alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","width":1881,"height":1881,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-2636679.jpg?v=1778600893","variant_ids":[53742475968876,53742476067180,53742476099948,53742476132716]},"available":true,"name":"Retro FR Heavyweight Work Shirt - Navy \/ 5XLT","public_title":"Navy \/ 5XLT","options":["Navy","5XLT"],"price":6200,"weight":894,"compare_at_price":7400,"inventory_management":"shopify","barcode":"698415651513","featured_media":{"alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","id":54063298675052,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1881,"width":1881,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-2636679.jpg?v=1778600893"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":53742475673964,"title":"Gray \/ 2XL","option1":"Gray","option2":"2XL","option3":null,"sku":"CFR1004GY-R2XL","requires_shipping":true,"taxable":true,"featured_image":{"id":62621316317548,"product_id":14880797000044,"position":4,"created_at":"2026-05-11T10:49:13-04:00","updated_at":"2026-05-12T11:48:14-04:00","alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","width":2048,"height":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-8406195.jpg?v=1778600894","variant_ids":[53742475673964,53742475706732]},"available":true,"name":"Retro FR Heavyweight Work Shirt - Gray \/ 2XL","public_title":"Gray \/ 2XL","options":["Gray","2XL"],"price":6200,"weight":703,"compare_at_price":7400,"inventory_management":"shopify","barcode":"698415651810","featured_media":{"alt":"Worker wearing Rasco FR Heavyweight Work Shirt in gray, 20 cal\/cm² CAT 2 arc rated","id":54063298707820,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2048,"width":2048,"src":"\/\/rasco.com\/cdn\/shop\/files\/fr-heavyweight-work-shirt-closeout-8406195.jpg?v=1778600894"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}