Gill Size Guide

Choosing high-quality technical sailing gear, such as products from Gill Marine, is an investment in your comfort and safety on the water. However, even the best jacket or boot won't perform correctly if the size is wrong. A proper fit ensures maximum warmth, full range of movement, and effective waterproofing.

To help you shop with confidence, we’ve compiled the definitive Gill Size Guide, pulling together the key measurements for men’s, women’s, and junior apparel, plus essential footwear and specialist products like the popular Gill Aqua Parka. Use this Gill size guide to match your measurements to the exact size you need for any Gill product available at Sailing Chandlery.

This Gill size guide applies to most men's and unisex jackets, tops, and mid-layers. Note that some sizes (MT, XLT) cater to taller sailors. For exact sizes that we stock, head to the Gill Marine page to find your size. 

Getting the sizing right for junior sailors is essential for safety and comfort. The sizes in our Gill size guides are based on average age and height. 

Gill Boots are typically manufactured in European sizing. Use this Gill size guide for reference when ordering Gill Boots, including the popular Junior Aero Sailing Boots. 

The Aqua Parka (a popular changing robe) is intentionally oversized and designed to be worn loose, allowing you to easily pull your arms inside to change underneath it. 

KEY SIZING NOTES: When selecting your size with our Gill Size Guide, base your choice primarily on your Chest and Height measurements, not your standard clothing size, to ensure it achieves the intended relaxed, changing fit.

For the most accurate fit in your new sailing gear using our Gill size guide, take these measurements while wearing minimal clothing:

• Chest: Measure the full circumference of your chest just below your armpits.
• Waist: Find the top of your hip and measure the full circumference around your body.
• Inside Leg (For Trousers / Salopettes): Measure from the inside at the leg crotch down to the ankle bone.

Gill designs its garments with the end-use in mind, offering different fit types, which are shown in our Gill Size Guide:

• Next to Skin: Follows the contours of the body (e.g, base layers)
• Slim Fit: A closer fit that skims over the body.
• Regular Fit: Versatile and fits as expected - neither close-fitting nor oversized.
• Relaxed Fit: Cut looser with more room around the body, ideal for layering (e.g, foul-weather jackets).

By consulting this Gill Size Guide before you buy, you can guarantee that your new gear provides optimal protection and comfort, allowing you to focus purely on your performance on the water.

1. Ignoring height and weight - Always cross-check chest and waist with your height against this Gill Size Guide. A tall and slim person might need a Medium-Tall fit
2. Not accounting for layering - If you plan to layer thermal tops or vests, make sure to allow for extra space using our simple and useful Gill Size Guide.
3. Buying too loose - Performance gear is designed to fit snugly. Oversized wetsuits and smocks won't function properly
4. Assuming all products fit the same - Always double-check product-specific charts for the best results, using our Gill Size Guide.

Q: Does their clothing run small?

A: Gill clothing generally runs true to size according to our Gill size guide, but their fit is technical. Items like base layers and neoprene are designed to be "Next to Skin" or "Slim Fit", meaning they are intended to be close-fitting. Foul-weather jackets and mid-layers use a "Relaxed Fit" to allow for necessary layering underneath, so you should find they fit as expected based on your height and chest measurements without needing to size up unless you are on the boundary between two sizes. It's always worth consulting our Gill Size Guides before purchasing just to be sure.

Q: Should I size up for wetsuits?

A: No, you shouldn't need to size up for Gill Wetsuits. Wetsuits must be snug and "Next to Skin" to trap a thin layer of water, which your body then warms to provide insulation. If a wetsuit is too big (when sized up), it will flush cold water continuously, making it ineffective. Always measure your chest, waist and height, and select the exact size that aligns with the relevant category on our Gill Size Guide.

Q: Can I return items if the size is wrong?

A: Yes, absolutely. As long as the item is unused, in its original packaging, and within the returns period specified by Sailing Chandlery, you should be able to return or exchange the product for a different size - as long as it is not a product we aren't accepting returns on (like sale or clearance items). It is always recommended to check the specific returns policy on the Sailing Chandlery website before purchasing, to be sure. When in doubt, give us a call - We're here, and happy to help!

Choosing the right size gear doesn't have to be complicated. With accurate measurements and a quick check of the product-specific Gill Size Guide, you can confidently order the perfect fit. Whether you're gearing up with a wetsuit, a waterproof Smock, or durable Sailing Boots, getting the sizing right will ensure maximum performance and comfort on the water. 

When shopping for Gill Marine Clothing at Sailing Chandlery, we always recommend you check out our Gill Size Guide to ensure you choose the most accurate size when purchasing, to help you look and feel your best on the water. 

We make choosing your perfect size with our Gill Size Guide straightforward. Our team of sailors are highly knowledgeable about Gill's product-specific sizing and fit types, and can help you use our Gill Size Guide to find the best fit - from the streamlined cut of a wetsuit to the relaxed fit of a foul-weather jacket. 

With accurate measurements and a quick check of the Gill size guide provided here, you can confidently order the perfect fit. We ensure you get the maximum performance and comfort on the water by helping you select the correct size the first time.

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