Sportful gruppetto pro 12 sock with meryl yarns the gruppetto pro 12 sock provides comfort with antibacterial properties the yarn is quick drying to keep you comfortable throughout your ride compression on the cuff and midfoot provides support where its needed most features meryl skinlife bacteriostatic yarns compression cuff and midfoot band provide support where its needed most quick drying fabric keeps you dry and comfortable throughout your ride 12cm cuff height weight 51gbuysportf