Apeks Womens Thermiq Carbon Long Sleeve Top (Closeout)Apeks thermal base layer comfort The Apeks Womens Thermiq Carbon Long Sleeve Top offers a superior thermal base layer experience. Made for adventure seekers, it ensures warmth even in the coldest conditions, blending both style and functionality perfectly. Advanced material technology This women's graphene rash guard uses innovative graphene technology. This unique material improves heat retention, keeping you comfortable for longer periods in chilly