Bayside 3420 Womens USA-Made Long Sleeve Thermal

Sizes	1-5	6-23	24-47	48-71	72-143	144+	Quantity
S	$25.63	$22.91	$20.19	$19.15	$18.53	$17.91	SOLD Get restock alert
M	$25.63	$22.91	$20.19	$19.15	$18.53	$17.91	SOLD Get restock alert
L	$25.63	$22.91	$20.19	$19.15	$18.53	$17.91	SOLD Get restock alert
XL	$25.63	$22.91	$20.19	$19.15	$18.53	$17.91	SOLD Get restock alert
2XL M	$25.63	$22.91	$20.19	$19.15	$18.53	$17.91	- +

Description

The Bayside 3420 Women's USA-Made Long Sleeve Thermal is a lightweight 5 oz. polyester/cotton thermal long-sleeve tee designed for lifestyle merchandise, corporate casual programs, event promotions, fitness brands, and branded apparel. The thermal construction features a classic waffle-knit texture, providing a lightweight alternative to heavier fleece for casual wear and layering. The generous body length provides additional torso coverage, while the USA-made construction makes this long sleeve thermal a practical option for customized apparel programs.

Made from 5 oz. polyester/cotton thermal fabric, the lightweight construction provides a soft feel with a classic waffle-knit texture suitable for cool-weather layering and casual wear. The generous body length provides additional coverage through the torso and hips, while the cuffed sleeves provide a clean, finished edge at the wrists. The Bayside 3420 combines lightweight thermal fabric, a women's silhouette, and practical construction details for everyday wear, layering, and branded apparel.

Care Instructions

Machine wash cold with like colors.
Do not bleach.
Tumble dry low.
Do not iron directly over any decoration.

Available Color

Black, Charcoal, Navy, White.

Available Size

S, M, L, XL, 2XL

Customization Options

Embroidery
Screen Printing
Direct-to-film

Size Chart

	S	M	L	XL	2XL
Body Length	23	24	25	26	27
Chest Width (Laid Flat)	15	16	17	18	19

Brand Intro

Bayside Apparel is a well-known American brand recognized for producing durable, high-quality basics and workwear-style clothing with a strong focus on comfort and consistency. The brand offers a wide range of apparel, including t-shirts, hoodies, sweatshirts, long sleeve tees, thermal shirts, polos, tank tops, and safety vests, made from heavyweight cotton and reliable fabric blends. Bayside is especially popular for its classic fit and long-lasting construction, making it a trusted choice for everyday wear, uniforms, and custom printing. It is a strong wholesale option for businesses and decorators looking for dependable blank apparel in multiple sizes, colors, and styles for men, women, and youth.

To learn more, visit our Bayside 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.