New for 2021 are Bauer's Supreme 3S Intermediate Hockey Shin Guards! AMP technology gives the 3S shin guards Bauer's patented split cap design, engineered to provide optimal flex during the skating stride, allowing for more flex in the knee area and compression in the ankle portion. The 3S also provides a deeper fit with the new ErgoDynamic knee cap design that provides more volume and improves stability and comfort. The 3S also keeps you dry with it's THERMO MAX sub liner is infused with a hydrophobic sweat management and anti-microbial treatment.