Fabric heavier than 280 grams. Standard weight in the industry is 230 grams or lighter.
Decoration Supplies HVCUT - Heavy Weight Cutaway
Bayside 8211 - Men's Heavyweight Waffle Knit Thermal Raglan
Decoration Supplies HBCUT - Heavy Weight Cutaway - Black
Hanes 5280 - ComfortSoft® Heavyweight T-Shirt
Bayside 8205 - Men's Heavyweight Waffle Knit Long-Sleeve Thermal
Shaka Wear SHHFP - Adult 11.8 oz., Heavyweight Fleece Hoodie
Fruit of the Loom 61R - Unisex Heavyweight T-Shirt
J. America 8634 - Heavyweight Quarter-Zip Fleece Sweatshirt