The Bolt Quarter Zip Top has an SBS zipper to the top of the chest and is ideal to wear before or after exercise, or during your warm-up or cool down, helping to keep your muscles nice and warm. Just like the other items in the Bolt team line, this top can be recognized by the rich cool graphic. The top is made of 100% recycled polyester and has a regular fit. The comfortable fabric provides extra comfort and the raglan sleeve inserts ensure ultimate freedom of movement. At the ends of the sleeves, this top has thumb holes.