The Polypro Long John by OUTRAK is the ultimate thermal underwear winter basic! Crafted from breathable polypropylene, this base layer will keep you warm and comfortable in the colder seasons. Featuring a regular, unisex fit, the polypro thermals are machine washable and breathable, for easy wash and wear, day after day! Available in adults and kids sizing to suit the whole family.
Polypropylene base layer is lightweight, making it easy to layer and pack away when travelling
Suitable for cool to cold conditions
Breathable fabric; making it more comfortable when worn during strenuous activity