Please include a product sizing chart! Considering this item is unisex sized and that people don't want the risk of ordering online to find the product doesn't fit or the hassle to try and return the product. Q: What size do I need!? - Come on SP!

Good Afternoon, The undersuit is made to be worn under a neoprene drysuit, semidry, or 7 mm suit. The sizing runs the same as those suits, so it should match your suit size. The sizing chart is intended to act as a guide and is recommended to try on any suit at an Authorized SCUBAPRO Dealer to insure a proper fit. Thank you for your inquiry and Happy Diving!

How do I choose a size? Also is this a thin or thick shirt that can be worn alone in a cold Olympic pool?

Good Morning, The K2 Light Undersuit is designed to be worn under a dry suit for insulation; it is not designed as a standalone garment in the water. To find the right exposure protection, it is a matter of knowing the activity and water temperature to match the thickness and style that will work best. You local Authorized SCUBAPRO Dealer can help with the sizing and matching the right suit for your activity. Thank you for your inquiry and Happy Diving!

What do you base the sizes on? Is it male, female, or unisex?

Good Morning, The K2 Light Undersuit Top is a unisex sized. Thank you for your interest in the K2 and Happy Diving!

Is this product neoprene based?

Good Morning, The K2 Light Undersuit, Top is made out of a nylon/polyester material. Thank you for your inquiry and Happy Diving!

K2 LIGHT TOP UNDERGARMENT, WOMEN, XL

Overview

The undergarment of choice for temperate water thermal insulation, the K2 Light Undersuit will keep you toasty warm while you’re diving dry. Sporting a modern eye-catching design, the undersuit comes in long sleeve tops and pants that you can wear separately when conditions permit, or together for a total thermal insulating system. Both pants and long-sleeve tops are made with a light grid plush material that’s breathable, warm and very stretchy. Elastic wrist loops on the tops and heel straps on the pants enhance fit and prevent ride-up when donning a drysuit.

FEATURES

Light grid plush material 164 g/m2 (+/-5%) is breathable, warm and stretchy.

Compatible with both trilaminate and neoprene drysuits.

Pants and long sleeve tops can be worn separately or together.

Elastic wrist loops and heel straps prevent ride-up when pulling on a drysuit.

Available in Men (Black/White) and Women sizes (Black/Caribbean)

SPECS

General
Activity	Recreational
Gender	Women
UPC	4048336412087
What's included	Top Undergarment
Construction
Interior Lining	Plush
Dimensions & Weights
Product Weight (M)	0.18 kg