Men's Frank Shorter Marathon Split Short 3" Inseam Size:Large The midsole implements a full length B110437 10.5D 129 The midsole implements a full length FF BLAST™ PLUS cushioning unit and PureGEL™ technology stay put waistband plus secure pockets seal the deal Take our best selling half split short and add 4 handy pockets across the back of these shorts for all the nutritionals and other essentials you might need on your run these durable and lightweight 3 inch inseam half split shorts are crafted with stretch woven Dri Run microfiber polyester fibers and stretch woven panels that provide excellent range of motion and breathability while a moisture wicking liner adds engineered support