Sharkskin Chillproof Vest

Description
Specifications
What’s in the Box
Size Guide
Lifetime support

Sharkskin Chillproof Vest – Mens

All the warmth of Chillproof with zero restriction

The Sharkskin Chillproof Vest – Mens is the ultimate sleeveless thermal top for water sports enthusiasts who need unrestricted arm movement without sacrificing warmth and comfort. With large arm sockets and an athletic cut, this versatile vest protects your core while allowing maximum mobility, making it a go-to piece for paddle, board, wind, and power sports — or as an insulating layer under a wetsuit for scuba diving and snorkelling.

Why You’ll Love It

Sharkskin Chillproof is a purpose-built, three-layer technical fabric designed for watersports. It delivers the warmth of a 2.5–3mm neoprene wetsuit, but without the bulk or buoyancy drawbacks. The windproof, breathable membrane prevents windchill while regulating body temperature, and the hollow-fibre fleece lining provides soft comfort, superior insulation, and moisture-wicking properties. Worn alone or layered with other Sharkskin garments, Chillproof keeps you warm, protected, and free to move in and out of the water.

Features

100% arm mobility with large arm sockets and athletic cut
Chillproof 3-layer fabric = warmth of 2.5–3mm neoprene without the bulk
Windchill-proof outer + 10K+ breathable membrane regulates temperature
Hollow-fibre fleece lining for warmth, comfort and moisture wicking
Durable Water Repellent (DWR) finish helps shed water
4-way stretch for unrestricted movement; easy on/off
Non-chafing, itch- and odour-resistant for long wear
Durable seam thread resists saltwater deterioration
Neutrally buoyant — no extra weight required when diving
UPF 50+ sun protection

Ideal For

Scuba & snorkelling, paddle & board sports, wind sports, sailing, jetskiing, white-water kayaking (as next-to-skin thermal). Wear alone in warm water or layer under a wetsuit/dry-top in cooler conditions.

Fit Tip: Wear true-to-size for next-to-skin thermal performance. For extra insulation, layer under a wetsuit or pair with a Rapid Dry top.

Related Underwater Gear Categories:

Construction: 3-layer Chillproof (Nylon/Spandex outer • breathable windproof membrane • hollow-fibre fleece)
Insulation: Thermal performance comparable to 2.5–3 mm neoprene
Breathability / Wind: 10K+ breathable • 100% windchill protection
Finish: Durable Water Repellent (DWR)
Stretch: 4-way stretch panels
Buoyancy: Neutral
UV Protection: UPF 50+
Seams/Thread: Saltwater-resistant durable thread
Fit/Design: Sleeveless core vest with large arm sockets and athletic cut
Use cases: Scuba, snorkelling, paddle, board, wind, sail, jetski; standalone or layered under wetsuits
Care: Rinse after use, dry in shade; avoid prolonged chlorine/sun exposure
Warranty: 2-year workmanship guarantee (excludes fading/UV/chlorine damage)
Eco packaging: Biodegradable/compostable bags; low-waste manufacturing

Weight: 1.30 LBS

Brand: Sharkskin

What's in the Box

Sharkskin Chillproof Vest — Mens
Care & warranty information (2-year workmanship guarantee)
Recyclable / compostable retail packaging

MENS	XXS	XS	S	M	L	XL	2XL	3XL	4XL	5XL
Height	59.1"–61.4" 150–156cm	61.4"–63.8" 156–162cm	63.8"–66.1" 162–168cm	66.1"–68.5" 168–174cm	68.5"–70.9" 174–180cm	70.9"–73.2" 180–186cm	73.2"–75.6" 186–192cm	73.2"–75.6" 186–192cm	73.2"–75.6" 186–192cm	73.2"–75.6" 186–192cm
Weight	99–121lb 45–55kg	121–143lb 55–65kg	132–165lb 60–75kg	154–187lb 70–85kg	176–209lb 80–95kg	198–231lb 90–105kg	220–254lb 100–115kg	231–265lb 105–120kg	243–276lb 110–125kg	254–287lb 115–130kg
Chest	33.1"–36.2" 84–92cm	34.6"–37.8" 88–96cm	36.2"–39.4" 92–100cm	37.4"–41.3" 95–105cm	39"–42.9" 99–109cm	40.9"–44.9" 104–114cm	42.9"–46.9" 109–119cm	44.9"–49.6" 114–126cm	47.2"–52" 120–132cm	49.6"–54.3" 126–138cm
Waist	28.3"–31.5" 72–80cm	30.7"–33.9" 78–86cm	32.3"–35.4" 82–90cm	33.5"–37.4" 85–95cm	35.4"–39.4" 90–100cm	37.4"–41.3" 95–105cm	39.8"–43.7" 101–111cm	42.1"–46.1" 107–117cm	44.5"–48.4" 113–123cm	46.5"–51.2" 118–130cm