Sharkskin Chillproof Long Pants for men deliver warmth, comfort, and protection without the bulk of a one-piece neoprene wetsuit.
Favored by divers, surfers, paddlers, and board riders, these pants are designed to be worn alone, under a drysuit, or paired with a Sharkskin top for a complete layering system. The 3-layer Chillproof fabric offers the warmth of 2.5–3mm neoprene while remaining neutrally buoyant, flexible, and lightweight.
The men’s cut provides a comfortable fit with a high rear waist for extra coverage, while stirrups prevent the legs from riding up and help when donning a wetsuit or drysuit. Designed for versatility, the Chillproof Long Pants are equally effective in, on, or around the water.
About Chillproof
Chillproof is a purpose-built 3-layer composite material that delivers the warmth of a 2.5–3mm neoprene wetsuit without the bulk or drawbacks. It is windproof, breathable, and extremely comfortable. Wear it under a wetsuit for extra insulation, or as a stand-alone garment for all kinds of watersports—from scuba and snorkeling to paddleboarding, sailing, and more.
Key Features
- Aquatic-specific, windchill-proof 3-layer Chillproof material
- Neutrally buoyant, anti-microbial, odor & itch resistant
- Soft wicking fleece inner liner for warmth & comfort
- High rear waist design for extra warmth
- Stirrups keep pant legs in place and assist with wetsuit/drysuit donning
Performance Benefits
- 4-Way Stretch
- Moisture Wicking
- Quick-Drying
- Recycled Content
- Ridiculously Soft
- Anti-Wrinkle
Related Underwater Gear Categories:
Specifications
| Product Type | Thermal long pants for watersports |
| Gender | Men’s specific cut |
| Material | Chillproof 3-layer composite:
|
| Thermal Equivalent | 2.5–3mm neoprene wetsuit |
| Waist | High rear waist for extra comfort and warmth |
| Legs | Integrated stirrups to prevent ride-up and assist wetsuit/drysuit donning |
| Performance |
|
| Logos | Grey and white logos for easy mix-and-match with any top |
| Best Use | Standalone pants, under drysuits, or paired with Sharkskin tops |
| Eco Features | Made with recycled content |
What's in the Box
- 1x Sharkskin Chillproof Long Pants (Men’s)
- Eco-friendly packaging
How to Properly Fit and Wear Sharkskin™ Garments
Under a Wetsuit
When wearing Sharkskin™ beneath a wetsuit, ensure the Sharkskin™ garment is snug and well-fitted to your body. This prevents any bunching or discomfort under the wetsuit.
In and Out of the Water
For activities where you are fully submerged or frequently transitioning in and out of the water—such as SCUBA diving, snorkeling, surfing, foiling, wakeboarding, kiteboarding, windsurfing, and performance sailing—opt for a more fitted Sharkskin™ garment. This ensures optimal performance and comfort.
Out of the Water
If you are wearing Sharkskin™ exclusively out of the water for activities like SUP boarding, surfski paddling, recreational kayaking, snow skiing, sailing, or as thermal wear for mountain biking and other outdoor activities, a slightly looser fit may be more comfortable. This allows for better torso rotation and flexibility.
Sharkskin™ Rapid Dry Rash Shirts
The Rapid Dry range is an exception to the fitted rule. These garments are designed to be worn slightly loose, similar to your favorite T-shirt.
Fit Tips
- Looser Fit: Size up or choose the higher end of the sizing scale when comparing your body measurements to the size chart.
- Tighter Fit: Choose the lower end of the sizing scale for a firmer fit.
- Chillproof or T2 Chillproof Garments: Zip up at the narrowest part of your waist, pull the top down towards your hips, and then continue to pull the zipper up.
- Different Sizes for Top and Bottom: Measure both top and bottom measurements separately rather than choosing the same size automatically.
- Tall and Thin Body Types: Maintain a firmer fit even if it results in slightly shorter sleeves and legs.
By following these guidelines, you can ensure your Sharkskin garments provide the best fit and performance for your specific activities.
| MENS | XXS | XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL | 6XL | 7XL | 8XL |
| HEIGHT | 65.4" - 68.1" | 66.3" - 69.1" | 67.1" - 70.1" | 68.1" - 71.1" | 69.1" - 72" | 70.1" - 73" | 71.1" - 74" | 72" - 75" | 73" - 76" | 74" - 77" | 74" - 77" | 74" - 77" | 74" - 77" |
| WEIGHT | 99.2lb - 121lb | 121lb - 143lb | 143lb - 165lb | 165lb - 187lb | 187lb - 220lb | 220lb - 254lb | 254lb - 276lb | 276lb - 298lb | 298lb - 320lb | 320lb - 342lb | 342lb - 364lb | 364lb - 386lb | 386lb - 408lb |
| CHEST | 30.3" - 32.7" | 33.1" - 35.4" | 35.8" - 38.2" | 38.6" - 41.3" | 41.7" - 44.5" | 44.9" - 47.2" | 47.6" - 50.4" | 50.8" - 53.1" | 53.5" - 56.3" | 56.7" - 59.1" | 59.4" - 61.4" | 61.8" - 63.8" | 64.2" - 66.1" |
| WAIST | 24" - 26.4" | 26.8" - 29.1" | 29.5" - 31.9" | 32.3" - 35" | 35.4" - 37.8" | 38.2" - 40.6" | 40.9" - 43.7" | 44.1" - 46.5" | 46.9" - 49.6" | 50" - 52.4" | 52.8" - 54.7" | 55.1" - 57.1" | 57.5" - 59.4" |
Why Buy from Bluewater
1. Proof of Expertise
- Authorized Sharkskin dive gear dealer — full manufacturer warranty.
- Founded and staffed by active divers, underwater photographers, and explorers.
- Decades of combined hands-on experience with the gear we sell.
- We test and use most of the equipment ourselves before recommending it.
2. Risk-Free Purchase (See Terms Of Service)
- 30-day, hassle-free returns (unused condition).
- Secure payment with trusted gateways (credit card, PayPal, etc.).
- All products shipped in factory-sealed boxes (unless stated).
- Transparent policies — no hidden fees or fine-print surprises.
3. Fast & Reliable Delivery
- Free U.S. shipping over $200 for Photo Gear & $50 for Dive Gear.
- Same-day dispatch on in-stock orders placed before 12pm.
- Worldwide shipping options with reliable carriers.
- Real-time tracking updates sent straight to your inbox.
4. Extra Value at No Extra Cost
- Lifetime product support by email, phone, or in-store.
- Setup help & usage tips tailored to your needs.
- Exclusive buyer’s guides, tutorials, and dive trip invitations.
- Early access to special promotions & new releases.
5. Social Proof & Community
- Thousands of satisfied divers & underwater photographers worldwide.
- 5-star average product & service ratings.
- Active in dive events, conservation projects, and photography competitions.
6. Personal Connection
- Direct line to our in-house experts — no outsourced call centers.
- Friendly, passionate staff who speak “diver” fluently.
- We care about your whole adventure, not just the sale.
We offer lifetime support with all purchases.
Please call or email us with any questions; our knowledgeable staff would love to assist you.
