Jessica Dineen Boston Marathon Fundraiser-Sport-Tek® 1/4-Zip Sweatshirt (ST253) BLUE CRYSTAL-PUMA BLACK Comfort & stability-enhancing design includes

Comfort & stability-enhancing design includes removable sternum strap

PRODUCT DETAILS The spike that does it all

while the holistic GuideRails® technology keeps excess movement in check without overcorrecting your stride

UPF 30 protects from the sun and the zippered chest pocket and hand pockets are perfect for storing your essentials

Jessica Dineen Boston Marathon Fundraiser-Sport-Tek® 1/4-Zip Sweatshirt (ST253) BLUE CRYSTAL-PUMA BLACK Comfort & stability-enhancing design includesThese durable, colorfast quarter zips feature 2x2 rib knit cuffs and waistband. 9 ounce, 65 35 ring spun combed cotton poly fleece Twill taped neck 2x2 rib knit cuffs and hem with spandex