M580 Harriton Mens Key West Short-Sleeve Performance Staff Shirt

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Features

100% polyester ripstop at 3.4 oz./yd² and 115 gsm keeps the shirt exceptionally light on the body
Ripstop weave builds a reinforcing grid into the fabric to resist snags and tearing
100% polyester mesh lining in the upper back adds breathability where heat builds
Moisture-wicking performance pulls sweat away from the skin to keep the wearer dry
Antimicrobial performance properties fight odor-causing bacteria through long shifts
UPF 40+ protection blocks a substantial share of UV during outdoor work
Structured collar with integrated collar stays holds the collar square through movement
Full button closure runs the length of the front
Chest pocket with pen slots keeps writing tools upright and accessible
Pocket flaps keep contents secure during activity
Back vent system moves air through the shirt for added breathability

M580 Harriton Mens Key West Short-Sleeve Performance Staff Shirt

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Style Code:M580

Blank Price:$0.0000% OFF$0.00

Promoted Price:$0.00

Expected ShipmentShip Today (Before 3PM CST)
Expected delivery: Oct-16 - Oct-20

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$249.99

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PRICING

White starting at $9.04

Black starting at $9.04

Colors starting at $9.04

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Black

$9.04

89
In Stock

$9.04

134
In Stock

$9.04

152
In Stock

$9.04

39
In Stock

$9.04

70
In Stock

2XL

$9.04

112
In Stock

3XL

$9.04

30
In Stock

4XL

$9.04

SOLD Get restock alert

5XL

$9.04

2
In Stock

2 Customization Details

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Sizes	1-5	6-23	24-47	48-71	72-143	144+	Quantity
XS C	$21.08	$18.40	$15.72	$14.72	$14.13	$13.54	- +
S C	$21.08	$18.40	$15.72	$14.72	$14.13	$13.54	- +
M C	$21.08	$18.40	$15.72	$14.72	$14.13	$13.54	- +
L C	$21.08	$18.40	$15.72	$14.72	$14.13	$13.54	- +
XL C	$21.08	$18.40	$15.72	$14.72	$14.13	$13.54	- +
2XL C	$21.08	$18.40	$15.72	$14.72	$14.13	$13.54	- +
3XL C	$21.08	$18.40	$15.72	$14.72	$14.13	$13.54	- +
4XL	$21.08	$18.40	$15.72	$14.72	$14.13	$13.54	SOLD Get restock alert
5XL C	$21.08	$18.40	$15.72	$14.72	$14.13	$13.54	- +

This item can be returned only if item is defective. Regular returns/exchanges are not allowed on closeout items.

Additional Coupons can not be applied on Special Buy items

Description

The M580 Men's Key West Short-Sleeve Performance Staff Shirt from Harriton is a 100% polyester ripstop at 3.4 oz./yd² and 115 gsm in US measure, which puts it among the lightest woven shirts in the line. Ripstop weaves a reinforcing grid into the fabric, so the shirt holds up against snags and small tears despite the low weight. The upper back is lined with 100% polyester mesh, a construction that adds a breathable layer exactly where heat builds during a shift. Three performance properties carry the rest: moisture wicking pulls sweat off the skin, antimicrobial treatment fights odor-causing bacteria, and UPF 40+ blocks a substantial share of UV.

Detailing is aimed at staff working long hours outdoors rather than at a desk. A structured collar with integrated collar stays keeps the neckline sitting square through movement. A full button closure runs the front. Chest pockets carry pen slots and pocket flaps, so items stay put and secure rather than sliding loose. A back vent system pushes airflow through the shirt, working alongside the mesh lining to keep heat moving. It suits marinas, resorts, fishing charters, and outdoor event staff.

Care Instructions

Machine wash cold on a normal cycle with like colors to protect the ripstop weave and the performance finishes
Do not bleach, as it can break down the antimicrobial and moisture-wicking properties
Tumble dry low, since high heat can damage polyester fibers and the mesh lining
Do not iron, as direct heat can melt or glaze the lightweight ripstop surface

Available Colors

Cloud Blue, Black, Dark Charcoal, Khaki, Navy, Pool Blue, White

Available Sizes

XS, S, M, L, XL, 2XL, 3XL, 4XL, 5XL

Customization Options

Embroidery
Screen Printing
Direct-to-film

Size Chart

	XS	S	M	L	XL	2XL	3XL	4XL	5XL
Body Width	20	21.5	23	24.5	26	27.5	29	30.5	32.5
Body Length	29	29.5	30.5	31.5	32.5	33	33.5	34	34.5
Full Body Length	-	29.5	30.5	31.5	32.5	33	33.5	34	-
Sleeve Length	18.5	19	20	21	22	23	23.75	24.5	25.5
Neck Circumference	14.5	15.50	16.50	17.50	18.50	19.50	20.00	20.50	21
Neck/Collar	-	14.5-15	15.5-16	16.5-17	17.5-18	18.5-19	19.5-20	20.5-21	-
Chest	-	35-38	39-41	42-45	46-49	50-52	53-56	57-60	-

Brand Intro

Harriton is a versatile apparel brand known for producing practical, everyday clothing designed for workwear, uniforms, and casual business use. Its collection includes polo shirts, woven shirts, dress shirts, fleece jackets, windbreakers, and performance tops made for comfort and durability across different environments. The brand is widely used for corporate uniforms, hospitality wear, and custom branding because of its clean styles and decoration-friendly fabrics. Harriton is a strong wholesale choice for reliable apparel that balances professional appearance with everyday functionality.

To learn more, visit our Harriton 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.