Port Authority K100LS Long Sleeve Core Classic Pique Polo.

Features

4.4 oz, 60/40 cotton and polyester pique with a soft, comfortable hand

Flat knit collar and cuffs for a sleek, contemporary neckline and wrists

3-button placket with dyed-to-match buttons for a clean, tonal front

Long sleeves for added coverage into cooler weather

Side vents for easy movement and comfort through the hips

Sizes	1-5	6-23	24-47	48-71	72-143	144+	Quantity
XS	$19.60	$16.94	$14.28	$13.30	$12.73	$12.16	SOLD Get restock alert
S	$19.60	$16.94	$14.28	$13.30	$12.73	$12.16	SOLD Get restock alert
M	$19.60	$16.94	$14.28	$13.30	$12.73	$12.16	SOLD Get restock alert
L	$19.60	$16.94	$14.28	$13.30	$12.73	$12.16	SOLD Get restock alert
XL C	$19.60	$16.94	$14.28	$13.30	$12.73	$12.16	- +
2XL C	$20.81	$18.13	$15.46	$14.46	$13.87	$13.29	- +
3XL	$20.81	$18.13	$15.46	$14.46	$13.87	$13.29	SOLD Get restock alert
4XL	$20.81	$18.13	$15.46	$14.46	$13.87	$13.29	SOLD Get restock alert

Description

The Port Authority K100LS Long Sleeve Core Classic Pique Polo is a soft, lightweight polo built for a polished, professional look and clean, professional branding. It is made from a 4.4-ounce 60/40 cotton and polyester pique, so the cotton keeps it soft and breathable while the polyester adds durability and helps it hold its shape through a long day. The Core Classic name speaks to its reliable, everyday character, and the long sleeves add coverage for cooler days while maintaining the polished polo silhouette. That comfortable, versatile character makes the K100LS a strong choice for uniforming, corporate wear, hospitality, and everyday professional dress.

The construction is built for a clean, classic finish. A flat knit collar and cuffs keep the neckline and wrists sleek and contemporary rather than adding the bulk of a traditional welt knit, and a 3-button placket with dyed-to-match buttons keeps the front clean and tonal. Side vents add easy movement and comfort through the hips, and the smooth cotton and polyester pique surface gives decoration a clean area to work with.

Care Instructions

Machine wash cold on a gentle cycle with like colors.
Do not bleach or use fabric softener, since this protects the fabric and the print surface.
Tumble dry low.
Do not iron directly over the buttons or any decoration.
Store folded or hung in a cool, dry place.

Available Colors

Graphite, River Blue Navy, Deep Black, True Royal, Rich Red, Coastal Blue

Available Sizes

XS, S, M, L, 2XL, 3XL, 4XL

Customization Options

Embroidery
Screen Printing
Direct-to-film

Size Chart

	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

Brand Intro

Port Authority was introduced in 1994 with a focus on reliable apparel for work and branding needs. Its range includes polos, woven shirts, fleece, jackets, and outerwear that are commonly used in uniforms, corporate programs, and service industries. The brand keeps its designs clean and practical, so they work smoothly for embroidery and printing. It remains a steady choice in wholesale apparel for professional, everyday workwear.

To learn more, visit our Port Authority brand page

Shipping and Return

Free shipping on orders over $250 anywhere in the US. A $10 flat fee applies on orders under $250.
Orders placed before 3 p.m. CST are processed and shipped the same day. Delays may occur during sales or peak shopping periods.
Shipping options include Ground, Express, and ASAP depending on how fast you need delivery.
Delivery times range from 2–5 business days for Ground, 2–3 days for Express, and next business day for ASAP (based on cut-off times).
Returns are accepted within 30 days with approved RA. Items must be unused and in original condition. Restocking fees may apply in some cases.