GRL k9206d Long Sleeve Knit Top with Thumbholes Gleige (Gray Beige) Size M New, Unworn With Tags It has holes for your thumbs, allowing for an arm warmer-like design. The long sleeve ribbing that tightens the overall look prevents it from being too casual, and it pairs well with feminine outfits. Stretchy Length: 51cm Width: 34cm Shoulder Width: 31.5cm Sleeve Length: 74.5cm