- Brushed Fleece Inside - Unisex Fit Description: Product: Pink Shorts Material: Recycled polyester cotton blend We designed the OFF TRACK collection with rest days in mind. Size and fit: Amy is 5'3. She is wearing the M shorts. Size UK Size US Size XS 8 6 S 10/12 8 M 14 10 L 16 12 XL 18 14 Rest Days, S 10, Pink Shorts, 8 M, Cotton Blend, Track, Pink, How To Wear