Sharkskin Thermal Flex Long Pants (Women's)

If your legs get chilled long before the rest of you on a snorkel or a shallow reef dive, the women's Sharkskin Thermal Flex Long Pants are a lighter answer than reaching for a full wetsuit. They cover you from waist to ankle with a stretchy thermal fabric that moves like Lycra and gives UPF50+ sun protection on the surface.

Where Thermal Flex Fits in Your Layering

Sharkskin positions Thermal Flex between its Rapid Dry line and the Chillproof and T2 Chillproof ranges. Instead of adding thickness, the fabric relies on Far Infrared (FIR) technology to reflect your body heat back in, giving you insulation Sharkskin compares to neoprene twice as thick. A Hydro-Lock water repellent treatment keeps the fabric from soaking up water, so you feel drier when you surface and the wind on the boat bites less.

The FIR fibers also have a permanent antimicrobial effect that keeps the pants fresher between washes. Sharkskin notes that FIR supports circulation and muscle recovery, which makes these pants a comfortable choice for slower training sessions too.

Women's Fit and Sizing

The women's cut is offered in US0 through US16. The compression fit is mapped to the body and snug through the leg, and a drawstring at the waist keeps it comfortable while you kick or paddle. Soft-stitch panels help prevent rubbing at the seams.

Frequently Asked Questions

Can I snorkel or dive in Sharkskin Thermal Flex Long Pants?

Yes. Sharkskin designed Thermal Flex for cooler water and air temperatures, including snorkeling and diving, when Rapid Dry is not warm enough.

Do these pants feel like a wetsuit?

No. They are thin and stretchy with no neoprene bulk or buoyancy, so they move more like swim tights.

Are they easy to get on and off?

Yes. The super flexible fabric and drawstring waist make them easy to put on and remove.