Sub Zero Factor 1 Plus Unisex Long Sleeve Seamless Thermal Base Layer Tops are snug fitting and have plenty of stretch (100%), making them feel as comfortable as a second skin and allows for a close comfortable fit 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 on the lower back. The super efficient hydrophilic finish will wick perspiration away, leaving your skin feeling warm and dry. The innovative seamless body construction incorporates stretch rib zones for enhanced support and waffle zones for increased thermal efficiency and greater control of perspiration.
This is the ultimate in thermal underwear base layer technology and is suitable for all outdoor sports where extra warmth is required but without the bulk: Lightweight walking, climbing, skiing, and cycling.
For extreme temperature use in conjunction with the Sub Zero Factor 2 range of mid layer thermal underwear.
Sun protection factor: 50+
Fabric: 100% Polyamide
Average weight: 200g
Fit: Unisex snug
Size availability: XSmall-XXLarge
Colours: Black, White , Red, Aqua, Fluorescent Yellow, Pink, Khaki, Lime Green, Purple, Navy, Blue