

About the Gildan Unisex Heavy Blend™ Open-Bottom Sweatpants
Gildan’s Unisex Heavy Blend™ Open-Bottom Sweatpants are an easy, everyday choice for comfort, team wear, and decoration. Made with 8 oz. 50/50 cotton/polyester fleece in 20 singles, they offer a familiar midweight feel that works well for casual wear and production runs.
The Heavy Blend fabric uses finer face yarn for a smoother printing surface and less pilling, making this a solid option for screen printing and other decoration. A tear away label keeps the finish clean for resale, team use, or personal wear.
These sweatpants have a classic fit with a covered elastic waistband and drawcord, slightly tapered leg with open bottom, differential rise, and side seams. They’re easy to wear on their own or pair with tees, hoodies, and crewnecks.
Color options are Black, Sport Grey, and Navy. For coordinated sets, they pair well with Gildan’s Unisex Heavy Blend™ Hooded Sweatshirt, Unisex Heavy Blend™ Crewneck Sweatshirt, Youth Heavy Blend™ Hooded Sweatshirt, Youth Heavy Blend™ Crewneck Sweatshirt, Unisex Heavy Blend™ Joggers, and Unisex Heavy Blend™ Pocket Sweatpants. Similar open-bottom and fleece styles from Badger, BELLA + CANVAS, JERZEES, Russell Athletic, C2 Sport, and J. America are also worth comparing if you’re choosing between fits.
Made in a facility that is OEKO-TEX and FLA certified and containing US grown BCI cotton, these sweatpants are available with no minimums, whether you need one pair or a larger order.
Product Details
- Brand
- Gildan
- Style Number
- 18400
- Part Number
- 21160
- Category
- Bottoms
- 8 oz./yd² (US) 13.3 oz./L yd (CA), 50/50 cotton/polyester, 20 singles
- The Heavy Blend collection is made with a finer, high-quality face yarn that provides a smoother printing surface and helps reduce pilling.
- Classic fit
- Covered elastic waistband with drawcord
- Slightly tapered leg with open bottom
- Differential rise
- Side seams
- Tear away label
Categories
Measurement Chart
| Measurement | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|
| Inseam | 32 | 32 1/2 | 33 | 33 1/2 | 34 | 34 1/2 |
| Length Tolerance | -/+ 1 | -/+ 1 | -/+ 1 | -/+ 1 | -/+ 1 | -/+ 1 |
| Outseam | 41 | 42 | 43 | 44 | 45 | 46 |
| Waist Extended | 18 | 19 | 20 | 21 | 23 | 25 |
| Waist Relaxed | 13 | 14 | 15 | 16 | 18 | 20 |
| Waist Tolerance | -/+ 1 | -/+ 1 | -/+ 1 | -/+ 1 | -/+ 1 | -/+ 1 |








