The Adams Idea Tech a4OS Hybrid and Hybrid Irons are the latest member of the hugely popular Idea Hybrid Irons sets that aim to provide the majority of golfers with a competitive advantage through the use of multi-material high-tech construction. The set make up is 3-PW of which seven of the clubs are easy-to-hit hybrids. Utilising perimeter tungsten weighting that shifts the mass of the clubhead to the outer corners the 3, 4 and 5 hybrids offer increased forgiveness on off-centre hits and increased distance. They also feature a magnesium crown that is 77% lighter than stainless steel and allows this weight to be redistributed for a lower centre of gravity. Additionally a steel insert increases ball speed and the milled face scorelines deliver more consistent spin from all lies. The 6, 7, 8 and 9 hybrid irons utilise the same perimeter weighting and have added weight in the back sole to promote ideal launch conditions.