Sub Zero Factor 1 garments are one of the most technical range of base layer thermal underwear available. They are manufactured from a lightweight rib Tactel fabric designed to be worn next to the body. Each fibre is treated with a hydrophilic finish that transports moisture away from the skin and disperses it over a large area of the outer layer of the fabric, so it can easily evaporate. This snug fitting garment has plenty of stretch (100%) which makes it feel as comfortable as a second skin and allows for a close comfortable fir for most body shapes. The stretch, coupled with long cut, will prevent the garment from rucking up under active conditions that may cause discomfort and cold spots. All Sub Zero garments are easy to care for, quick drying and naturally anti-bacterial.

Manufactured in UK
No-chafe, flat shoulder seams
Seamless body for extra comfort
Set-in sleeves to maximise insulation and wicking

This garment is a Factor 1 Unisex Thermal Short Sleeve Top in Xlarge Fluorescent Yellow

Size: Xlarge - chest measurements 41-42"