Whether youre out for a jog, fishing the local ponds, or out checking your trail cameras, stay cool and protected with the Stellar Massive Performance Running Cap. Incredibly light 100% polyester microfiber construction wicks moisture to keep you dry and cool, while the 100% polyester mesh sections allows ample ventilation. This outdoor cap boasts UPF 50 sun protection to keep you safe from harmful rays. One size fits most. Imported. Type: Headwear.