Neptune Cable Sweater

New

Navy cable knit sweater with crew neckline and textured diamond pattern throughout.

Man wearing navy cable knit sweater with ribbed crew neckline and cuffs.

Model is 6'2.5" and wears a size M

Man wearing a navy cable knit sweater with a crew neckline, viewed from the back.

Man wearing navy cable knit sweater with crew neckline and textured pattern detail.

Man wearing a navy cable knit sweater with gray pants and cream sneakers.

Close-up of navy cable knit sweater texture showing raised twisted pattern and knitted fibers.

Man wearing a gray cable knit crewneck sweater with ribbed cuffs and hem.

Man wearing an oak-colored cable knit sweater and beige pants standing outdoors among bare trees.

New

Model is 6'2.5" and wears a size M

$198

Solids Navy

Size

S M L XL XXL

Seawool fisherman knit
Moisture-wicking and antimicrobial
Heat-regulating comfort
Vintage cable-knit texture

Details

Meet the Neptune sweater—a fresh spin on a classic fisherman style, made with Seawool yarn that blends discarded oyster shells and recycled plastic. With a sleek, modern fit and all the warmth minus the scratch, it’s moisture-wicking, antimicrobial, and ultra-soft.

Shaker Stitch Rib Knit
Moisture-wicking
Antimicrobial
Anti-static

Fit & Sizing

Model is 6’2” and wears size M

If you’re in between sizes or prefer a more relaxed fit, take the next size up.

Sizes are designed to fit the following size conversions and body measurements. If you are between sizes, we recommend you order one size up.

Inches Centimeters

Size	Neck	Chest	Waist
S	14-14 1/2 35.6	35-37 88.9	29-31 73.7
M	15-15 1/2 38.1	39-40 99.1	32-34 81.3
L	16-16 1/2 40.6	41-43 104.1	35-37 88.9
XL	17-17 1/2 43.2	44-46 111.8	38-40 96.5
XXL	18-18 1/2 45.7	47-49 119.4	41-43 104.1

To find the perfect fit, follow these steps

Chest (circumference)

Measure around the fullest part of your chest, keeping the tape level and comfortably snug. Measurements in the chart reflect total chest circumference.

Length

Measure from the highest point of your shoulder (near the base of your neck) straight down to the bottom hem.

Sleeve

Measure from the edge of your shoulder down to your wrist.

Returns & Exchanges

We want you to love your Fair Harbor purchase. If it’s not quite right, we offer easy returns and exchanges within 30 days of delivery for eligible items, started through our Returns Portal.

With Checkout+ Return Protection, you’ll enjoy a smoother, worry-free return experience — including free prepaid return shipping if you need it.

If Checkout+ wasn't added at checkout, a convenient prepaid return label is still available.

Please note:

• Items marked Final Sale on the website at time of purchase are not eligible for return, exchange, or refund

• Items marked Exchange Only on the website at time of purchase may be exchanged or returned for store credit in the form of a Fair Harbor gift card.

•Orders containing a gift with purchase are eligible for exchange only

•All Gift card purchases are final sale and cannot be returned or exchanged.

• Returned items must be unworn, unwashed, and with original tags attached.

View Full Return Policy