Warmth of Polypropylene and Flexibility of Lycra. 
The PP Thermal Body Suits are Comfortable, Versatile and Durable. 

Great for Surfing, Scuba, Snorkelling, and Skiing - under garment, adds 1mm of extra warmth.

Effective against Wind Chill. 

Features: 

Hi-Tech Knitted Micro-Fibre. 
Uv 50 Sun Protection. 
Acts Like a Second Skin. 
Doesn't Hold Water. 
Protection without Restriction. 
Superstretch Fleece for Comfort. 
170% 4 way Stretch. 
Flatlock stitching for no rash.