Name: Gill OS1 Ocean Offshore Sailing Jacket 2026 - Red OS14J
Brand: Gill
SKU: OS14J-RED01
Price: 842.38 USD
Availability: InStock

Offshore & Coastal Yachting Jackets

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Product Description
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Built for the worst of it, the Gill OS1 Ocean Jacket is the offshore shell you put on when the forecast turns serious. This latest evolution of the OS1 is engineered for ocean racing and long passages, using XPLORE+® 3-layer fabric for dependable waterproof, windproof protection with breathable comfort and long-term durability.

Tested and trusted by Vendée Globe skipper Louis Burton, the OS1 Ocean Jacket combines proven offshore design with smart updates that matter at sea: an ocean-height collar with a stowable Face Guard, a hi-vis, fully adjustable hood, and photoluminescent safety reflectors for 360° visibility when light drops and conditions build.

Warmth and comfort are built in where you need it too, with a thermal brushed-mesh inner collar, wind-blocking adjustments, and hand warmer pockets for watch changes and cold transits. Tough abrasion-resistant panels help the jacket stand up to deck work, harnesses and repeated wear — making it a true offshore essential.

Ideal for: Ocean sailing, offshore racing, professional and serious offshore use

Technology: XPLORE+® 3-layer waterproof & breathable fabric with fully taped seams and Nikwax® Direct.Dry PFAS-free water repellent finish

Key features:

XPLORE+® 3-layer outer shell – waterproof, breathable and windproof protection
Fully taped seams for maximum weather sealing
Nikwax® Direct.Dry PFAS-free water repellent finish
Ocean-height collar with stowable Face Guard for added protection and comfort
Thermal brushed-mesh inner collar and soft chin guard
Packable hi-vis hood with volume adjustment for secure coverage in heavy weather
Photoluminescent safety reflectors for 360° visibility in low-light conditions
Abrasion-resistant panels to protect against wear and tear on long passages
Deep cargo pockets with secure closure, plus hand warmer pockets behind
Chest hand warmer pockets for quick warmth on deck
Security pocket with YKK Aquaguard® water-resistant zip
Internal waist adjustment to seal out wind and spray
Adjustable shockcord hem for a locked-in fit
Shackle tool included inside the cargo pocket

Gill Men’s Size Guide

All Gill men’s products are designed to offer a technical, performance fit. Use the guide below to find the size that’s right for you. If you are between sizes and layering for offshore sailing, we recommend sizing up.

Size	XS	S	M	MT	L	XL	XLT	XXL	XXXL	XXXXL
Average Height	5’2″–5’4″ (158–163cm)	5’4″–5’7″ (163–170cm)	5’7″–5’10″ (170–178cm)	6’2″–6’3″ (188–191cm)	5’10″–6’1″ (178–186cm)	6’1″–6’2″ (186–188cm)	6’3″–6’5″ (193–197cm)	6’2″–6’3″ (188–191cm)	6’2″–6’3″ (188–191cm)	6’2″–6’3″ (188–191cm)
Chest	34″–36″ (87–92cm)	36″–38″ (92–97cm)	38″–40″ (97–102cm)	38″–40″ (97–102cm)	41″–43″ (104–109cm)	44″–46″ (112–119cm)	44″–46″ (112–119cm)	47″–49″ (120–125cm)	50″–52″ (127–132cm)	55″–58″ (140–148cm)
Waist	28″ (71cm)	29″–30″ (74–76cm)	31″–33″ (79–84cm)	31″–33″ (79–84cm)	34″–37″ (87–94cm)	38″–40″ (97–102cm)	38″–40″ (97–102cm)	41″–43″ (104–109cm)	44″–45″ (112–115cm)	49″–52″ (125–132cm)