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Regulate™ 175 Base Layer Top


MAP S-2XL $59.99

Keeping warm and comfortable while out expeditioning in marine environments can make all the difference in your happy factor...and how long you stay out. And when activity ramps up, keeping cool matters. Whatever your activity, the Regulate™ long sleeve offers unparalled thermal support and temperature regulation without having to strip down and suit back up ten times a trip. Whether sweating, battling the elements, or from an unexpected dip in the water, the power of merino wool means superior thermal comfort even when wet, with a natural moisture wicking capacity that pulls moisture away from your body and helps regulate your temperature. Limited bulk makes layering a breeze without compromising mobility. Anti-chafe seaming around the collar, wrists and sides, along with the natural odor control of wool mean you can live, work, play and even sleep in complete and uncompromising comfort.


The quick drying component of Mustang Survival Regulate™ 175 base layers wicks away moisture from skin and regulates temperature during heavy activity, and by being fused with marino wool, superior thermal protection is provided even when soaked or resting.


Regulate™ 175 keeps you comfortable and focused on the task at hand with flat-lock seam construction and the natural odor control and comfort of marino wool and quick drying properties of synthetics.


Compatible with Mobility Based Sizing™ to ensure proper fit with Mustang Survival EP outerwear. The Regulate 175 top features a crew neck to minimize interference and the addition of stretch synthetics reduces wear and retains fit.


Engineered to integrate seamlessly with other Mustang Survival outerwear with different weights and cuts to match conditions.

MSL607 has been discontinued and replaced with MSL604 Limited sizes available.

Select Quantity
Select Size

Available Colors

MSL607 Regulate 175 Base Layer top black Admiral Gray


MSL607 Regulate 175 Base Layer Top

Mustang Survival Gear brought to you by www.machovec.com


  • Fusion Marino polyester blend outperforms regular wool in regulating temperature when active and beats pure synthetics or cotton in heat retention when wet
  • Crew neck long sleeve
  • No itch and no stink
  • Fabric weight is 175 GSM (grams per square meter)
  • 50% Pure Merino Wool, 50% Polyester

SKU: 062533064393

MSL607 Size Chart

Chest 37" - 40" 39" - 42" 41" - 44" 45" - 48" 49" - 52"
  99 - 107 cm 99 - 107 cm 104 - 112 cm 114 - 122 cm 125 - 132 cm
Waist 31" - 34" 34" - 37" 35" - 38" 41" - 44" 46" - 49"
  79 - 86 cm 86 - 94 cm 89 - 97 cm 104 - 112 cm 117 - 125 cm
Sleeve 31" - 33" 33" - 35" 34" - 36" 36" - 38" 37" - 39"
  79 - 84 cm 84 - 89 cm 86 - 91 cm 91 - 97 cm 94 - 99 cm
Height 64" - 67" 68" - 71" 69" - 72" 73" - 76" 75" - 78"
  163 - 170 cm 173 - 180 cm 175 - 183 cm 185 - 193 cm 191 - 198 cm

Download MSL607 Information Sheet

The MSL607 Information Sheet is a pdf file. If you are unable to open it you will need to download the latest FREE version of Adobe Acrobat Reader.

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Mustang Survival Warranty and Repair Information

**Products not eligible for returns include: Re-Arm Kits, Custom Orders, Non Current and Non Stock Products, Discontinued Products and Inflatable PFD's purchased 6 months ago or longer.

The Mustang Survival Warranty and Repair information sheet is a pdf file. If you are unable to open it you will need to download the latest FREE version of Adobe Acrobat Reader.

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2019 Mustang Survival Product Guide
2019 Product Guide

2018 Mustang Survival Product Guide

2017 Mustang Survival Industrial and Commercial Catalog

2017 Mustang Survival Angler Catalog

2016 Mustang Survival Public safety Product Guide

2016 Public Safety Catalog

2016 Mustang Survival Military Product Guide

2016 Military Catalog

2016 Mustang Survival Product Guide

2016 Product Guide

2016 Mustang Survival Range Book

2016 Range Book

For hard copy catalogs contact us at 763-263-9835. To download, right click the image and select "Save Link As".

The catalogs are pdf files. If you are unable to open it you will need to download the latest FREE version of Adobe Acrobat Reader.

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California Proposition 65

Safe Water and Toxic Enforcement Act of 1986 – Warnings Required

WARNING: This Mustang Survival product can expose you to chemicals including Di-methyl formamide (DMF) and Antimony trioxide, which are known to the State of California to cause cancer and Perfluorooctanoic acid (PFOA) and Ethylene glycol (ingested), which are known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

We appreciate your decision to purchase Mustang Survival products to provide the best on water experience. We take our job seriously! You may have noticed that our products now show a warning label at point of sale referring to carcinogens and birth defects. You may also have begun to see warnings related to carcinogenic substances or substances causing birth defects prominently displayed in hotel lobbies, hospitals, or other places of business recently. These warnings are required by the State of California, and we believe that an explanation of the California statute legislating the requirement will provide you valuable information regarding the relative risks of the chemicals that may be present in consumer products.

In 1986, the State of California passed the Safe Drinking Water and Toxic Enforcement Act; otherwise known as “Proposition 65” or "Prop 65". Prop 65 requires businesses like ours to disclose to individuals the presence of chemicals listed in the Act prior to point of sale. The regulations implementing this Act have been amended over time with the most recent updates will take effect on August 30, 2018. There are more than 900 chemicals on the Prop 65 Chemical List, including many chemicals that are found in components of a wide array of consumer goods or are used to manufacture components that make up consumer goods.

Prop 65 does not establish acceptable concentrations for any listed chemical; however, the agency which enforces it has established what is called "safe harbor" exposure levels for about one third of these chemicals below which warnings are not required. These "safe harbor" are established for listed carcinogens based on the quantity of the chemical that would result in one excess case of cancer in an exposed population of 100,000, assuming lifetime (70-year) exposure at the level in question. A similar process is used to establish safe harbor levels for listed reproductive toxicants. Additional information in plain language on safe harbor levels is available from the California Office of Environmental Health Hazard Assessment at http://oehha.ca.gov/Prop65/background/p65plain.html

At Mustang Survival, the safety of your on water experience is our highest priority. We go to great effort to select materials that offer superior value, quality, and durability while also being generally recognized as safe and reliable for the full life of the product. Mustang Survival also works closely with many regulatory bodies, such as the US Coast Guard and Underwriter’s Laboratories, to ensure the longevity of your on-water safety through targeted selection of durable, long lasting materials and components that undergo significant validation testing before being used to manufacture end items. Sometimes the safety promise we offer appears at odds with the health and safety requirements of other legislation in certain parts of the world when some regulations are updated ahead of others. To ensure compliance with applicable legal requirements, Mustang Survival has placed a warning on products that contain a Prop 65 listed chemical, either directly or as a part of the raw material supply chain. This allows us to comply with California law and provide our California consumers with the disclosure required by Prop 65, while still promising the safest on water experience possible.

Mustang Survival is working diligently with regulatory bodies and our own manufacturing partners to continue to improve our product performance and reduce the presence of less desirable chemicals. Water is a precious resource we all share that is important to the health and well-being of our planet and all people. Our goal is to continue to enhance your water life experience while reducing our overall impact to the planet and, in particular, its waterways. While it is a bit of a juggling act to achieve, we are confident you will see continued improvement in both the immediate and long term future. We hope this explanation will enable you to understand why you will be seeing warnings on some our products.

Thank you for your continued use of Mustang Survival products.

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