Spec sheet + Measurements

Port Authority® C-FREE® Double Knit 1/4-Zip. K880
Created with an earth-first attitude, this midweight 1/4-zip will stand out in any work or leisure wardrobe. Not only is it easy-to-wear and layerable, but it also boasts superior stretch, snag-resistance, moisture-wicking and UV ray-resistant performance.
- 7.7-ounce, 89% recycled polyester/11% spandex interlock knit (solids)
- 7.7-ounce, 81% recycled polyester/8% polyester/11% spandex interlock knit (heathers)
- This product’s carbon footprint has been measured and reduced through a combination of preferred materials and investing in carbon offset projects though the ClimeCo Certified Product™ Program
- Snag-resistant
- Moisture-wicking
- UPF rating of 50+
- Self-piped zipper placket
- Shoulder piecing detail
- Dyed-to-match, recycled, reverse coil zipper with silicone-tipped drawcord pull
- Self-turned cuffs
- Straight drop tail hem
- Side vents
- Tag-free label
A C-FREE® Product
We start by reducing the product’s impact by switching to at least 50% preferred materials. We then measure and reduce the total carbon footprint of each product in the C-FREE program—from cradle-to-grave—through the ClimeCo Certified Product™ Program. This certification purchases third-party, verified carbon offsets through ClimeCo.
CARE INSTRUCTIONS
Machine Wash Cold With Like Colors. Do Not Use Fabric Softener. Only Non-Chlorine Bleach When Needed. Tumble Dry Low. Remove Promptly. Cool Iron If Necessary.
Product Measurements
XS | S | M | L | XL | 2XL | 3XL | 4XL | |
---|---|---|---|---|---|---|---|---|
Body Length at Back | 27 3/4 | 28 3/4 | 29 3/4 | 30 3/4 | 31 3/4 | 32 3/4 | 33 1/4 | 33 3/4 |
Chest | 18 1/2 | 20 | 21 1/2 | 23 | 24 1/2 | 26 | 28 | 30 |
Sleeve Length from Center Back | 33 1/4 | 34 | 34 3/4 | 35 1/2 | 36 1/4 | 37 | 37 3/4 | 38 1/2 |
- Body Length at Back: Measured from high point shoulder to finished hem at back.
- Chest: Measured across the chest one inch below armhole when laid flat.
- Sleeve Length from Center Back: Measure from Center Back neck to shoulder point to sleeve hem.
Size Chart
Size | XS | S | M | L | XL | 2XL | 3XL | 4XL |
---|---|---|---|---|---|---|---|---|
Chest | 32-34 | 35-37 | 38-40 | 41-43 | 44-46 | 47-49 | 50-53 | 54-57 |
How To Measure
Colors

Deep BlackPMS BLACK C

Grey Steel HeatherPMS 4287C

Parcel BluePMS 7461C

Rich RedPMS 7427C

Smoke Grey

True NavyPMS 533C

True RoyalPMS 7687C