V by Very Black Trainer Liners (7 Pack) We’re a proud member of the Better Cotton Initiative. By buying cotton products from us, you’re supporting more sustainable cotton farming. Learn more at bettercotton.org/massbalance Size & Fit Available in sizes: 6 Younger - 6.5 Older Details 7 Pack of Trainer Liner Socks from V by Very Grey This 7 pack of socks will keep their underwear drawer stocked up for every day of the school week. These smart black trainer socks are ideal for school days and P.E. lessons. Ankle-length design Elasticated ankle Material & Care Material Content: 75% Cotton, 24% Polyamide, 1% Elastane Washing Instructions: Machine Washable