Puma GS-X Efekt Golf Boot. Sportstyle Performance. The GS-X Efekt takes a silhouette from Puma's line and re-engineers it for the course. - 1 Year Limited Waterproof Warranty - Extended boot collar with warm lining - TPU-covered mesh upper provides waterproofing while keeping the lifestyle aesthetic - External wrapped TPU heel clip locks the heel for a secure and stable fit - 47 hex lugs and 173 circular traction lugs combine to give the needed traction to feel secure no matter the lie - 310851 Puma GS-X Efekt Golf Boot