This glove is constructed with pro-approved polyester for a durable lightweight design. The protection package on the FT4 combines 2 different levels of high-end materials for lightweight pro coverage. The fingers and backhand use Pro level HD/PE foam and PE inserts for advanced protection. To optimize movement in the hands, this glove features a three-piece index finger and two-piece for the rest, which is also found in the FT4 Pro glove.