New with tag but no box Adidas Climacool Vento 'Active Orange' Boost SUMMER.RDY Men's Size 11.5 Engineered to take on the warm weather months, the adidas Climacool Vento ‘Active Orange’ rides on a segmented Boost midsole that allows for increased airflow beneath the foot. Up top, the lightweight build combines lime green SUMMER.RDY knit with no-sew overlays in a contrasting white finish. Gradient orange and turquoise coloring distinguishes the TPU heel clip, good for added stability and support.