Ultra resistant and durable hemp fiber is longer, stronger, and more insulated than cotton. Rivals road race quality cowhide, Eco-friendly - easily organically grown, hemp cultivation often requires no herbicides, fungicides or pesticides. Hemp THC levels average below 0.3. Cannabis levels can surpass 20...smoking hemp results in a headache, not a high! Features Heavy duty hemp fabric CE rated protectors in shoulders elbows Removable spine pad with pocket for optional CE spine protector Big air ventilation system patent pending Removable insulated vest liner Sure fit adjustable waistband Elastic sleeve adjusters Snap loops for attaching jacket to belt 8 zipper for pant attachment Reflective stripe