Flexible and breathable for peak performance. the chelsea f.c'. '.strtoupper('v')aporknit strike drill top is engineered to keep you fast on the pitch'. '.strtoupper('t')he quick drying design integrates stretchy fabric and targeted breathabilityhelping you stay focused during training. pro level lookauthentic design is the same look worn by the pros on the pitch'. '.strtoupper('c')oloured details are inspired by the air max 180 and connect to the club's third kit. engineered for speednike vaporknit technology is engineered to seamlessly combine lightweight cooling, reduced cling and a precision fit to help keep you at your fastest from start to finish. data driven breathabilityinformed by athlete testing, open hole fabric in high heat zones helps you stay cool when the game heats up. streamlined fitstretchy fabric fits close to the body so it stays out of your way'. '.strtoupper('i')nvisible thumb loops let you hold the sleeves in place as you move. product detailsslim fit for a tailored feel1 4 zip design90% polyester 10% elastanemachine washimportedcolour shown white ember glow concordpersonalisationtrainers personalisation customise your item by adding your initials or squad number'. '.strtoupper('s')eller uksoccershop