Finish Line Size Guide
Finish Line is a leading athletic footwear and sportswear retailer specialising in trainers, running shoes, basketball shoes, and performance apparel. Finish Line stocks products from major global brands, each with their own sizing specifications. This guide helps you navigate sizing across the brands and product categories stocked at Finish Line, ensuring you find the perfect fit whether you're shopping for everyday trainers, competitive running shoes, or casual sportswear.
How to Measure
- Measure your feet in the evening. Feet naturally swell during the day, so measuring later in the day gives a more accurate size. Allow at least 30 minutes of walking before measuring.
- Wear the socks you plan to wear with your shoes. Stand on a flat surface and have someone measure from your heel to the tip of your longest toe using a ruler or measuring tape.
- Measure both feet. Most people have one foot slightly larger than the other. Always size to your larger foot for comfort.
- Record the measurement in centimetres. Compare this measurement against the foot-length column in the size charts below to determine your EU, UK, and US sizes.
- For clothing, measure your chest, waist, and hips. Wear minimal clothing and measure horizontally around the fullest part of each area. Keep the tape measure snug but not tight.
- Note any width considerations. Some trainers and running shoes run narrow or wide. If you have particularly narrow or wide feet, check individual product descriptions or contact Finish Line for brand-specific width guidance.
Men's Shoe Sizing Chart
| UK Size | US Men's Size | EU Size | Foot Length (cm) | Foot Length (in) |
|---|---|---|---|---|
| 5 | 5.5 | 38 | 23.1 | 9.1" |
| 5.5 | 6 | 39 | 23.5 | 9.25" |
| 6 | 6.5 | 39 | 24.1 | 9.5" |
| 6.5 | 7 | 40 | 24.4 | 9.6" |
| 7 | 7.5 | 40–41 | 24.8 | 9.75" |
| 7.5 | 8 | 41 | 25.4 | 9.9" |
| 8 | 8.5 | 41–42 | 25.7 | 10.1" |
| 8.5 | 9 | 42 | 26 | 10.25" |
| 9 | 9.5 | 42–43 | 26.7 | 10.43" |
| 9.5 | 10 | 43 | 27 | 10.56" |
| 10 | 10.5 | 43–44 | 27.3 | 10.75" |
| 10.5 | 11 | 44 | 27.9 | 10.93" |
| 11 | 11.5 | 44–45 | 28.3 | 11.1" |
| 11.5 | 12 | 45 | 28.6 | 11.25" |
| 12 | 12.5 | 45–46 | 29 | 11.42" |
| 12.5 | 13 | 46 | 29.4 | 11.5" |
| 13 | 13.5 | 46–47 | 29.8 | 11.75" |
| 13.5 | 14 | 47 | 30.2 | 11.87" |
| 14 | 14.5 | 47–48 | 30.7 | 12.08" |
| 14.5 | 15 | 48 | 31 | 12.18" |
Women's Shoe Sizing Chart
| UK Size | US Women's Size | EU Size | Foot Length (cm) | Foot Length (in) |
|---|---|---|---|---|
| 2 | 4 | 35 | 20.8 | 8.19" |
| 2.5 | 4.5 | 35 | 21.3 | 8.4" |
| 3 | 5 | 35–36 | 21.6 | 8.5" |
| 3.5 | 5.5 | 36 | 22.2 | 8.75" |
| 4 | 6 | 36–37 | 22.5 | 8.87" |
| 4.5 | 6.5 | 37 | 23 | 9.06" |
| 5 | 7 | 37–38 | 23.5 | 9.25" |
| 5.5 | 7.5 | 38 | 23.8 | 9.37" |
| 6 | 8 | 38–39 | 24.1 | 9.5" |
| 6.5 | 8.5 | 39 | 24.6 | 9.68" |
| 7 | 9 | 39–40 | 25.1 | 9.87" |
| 7.5 | 9.5 | 40 | 25.4 | 10" |
| 8 | 10 | 40–41 | 25.9 | 10.2" |
| 8.5 | 10.5 | 41 | 26.2 | 10.3" |
| 9 | 11 | 41–42 | 26.7 | 10.5" |
| 9.5 | 11.5 | 42 | 27.1 | 10.7" |
| 10 | 12 | 42–43 | 27.6 | 10.87" |
| 10.5 | 12.5 | 43 | 28 | 11" |
| 11 | 13 | 43–44 | 28.8 | 11.37" |
| 11.5 | 13.5 | 44 | 28.8 | 11.37" |
| 12 | 14 | 44–45 | 29.2 | 11.5" |
Men's Clothing Sizing Chart
| Size | UK Size | EU Size | Chest (inches) | Chest (cm) |
|---|---|---|---|---|
| XS | 32 | 42 | 34–36 | 86–91 |
| S | 34 | 44 | 36–38 | 91–96 |
| M | 38 | 48 | 38–40 | 96–101 |
| L | 42 | 52 | 40–42 | 101–106 |
| XL | 44 | 54 | 42–44 | 106–111 |
| XXL | 48 | 56 | 44–50 | 111–127 |
Women's Clothing Sizing Chart
| Size | UK Size | US Size | EU Size | Chest (inches) | Waist (inches) | Hips (inches) |
|---|---|---|---|---|---|---|
| XS | 6 | 2 | 34 | 32–34 | 24–26 | 34–36 |
| S | 8 | 4 | 36 | 34–36 | 26–28 | 36–38 |
| M | 12 | 8 | 40 | 36–38 | 28–30 | 38–40 |
| L | 14 | 10 | 42 | 38–40 | 30–32 | 40–42 |
| XL | 16 | 12 | 44 | 40–42 | 32–34 | 42–44 |
| XXL | 20 | 16 | 48 | 42–44 | 34–36 | 44–46 |
Product-Specific Guidance
Trainers & Casual Shoes
Finish Line stocks an extensive range of casual trainers and lifestyle shoes. Most casual trainers offer a standard fit; however, some heritage or retro styles may run small. If you're between sizes, consider sizing up, particularly if you prefer a roomier fit or plan to wear thicker socks. Always check the individual product description for fit notes from the specific brand (e.g., Nike, Adidas, Jordan, New Balance).
Running Shoes
Running trainers typically require a snugger fit than casual shoes to prevent heel slippage during activity. Many runners prefer to size up by half a size to accommodate thicker running socks and to allow room for foot expansion during longer runs. Performance running shoes from brands like Nike, Saucony, and ASICS often feature breathable uppers and may run narrow; refer to brand-specific width guidance if available. Always test your running shoes with the socks and orthotics you plan to use during training.
Basketball Shoes
Basketball trainers are engineered for lateral support and ankle stability. They typically run true to size or slightly narrow in the toebox. If you have wider feet, consider checking the product description for width availability. High-top basketball shoes offer greater ankle support than mid-cuts, which in turn offer more support than low-tops. The fit around the heel and midfoot is critical; lacing systems vary by design, so ensure you can achieve a secure fit that prevents slippage without cutting off circulation.
Sportswear & Apparel
Finish Line stocks athletic clothing including t-shirts, hoodies, leggings, shorts, and jackets from major performance brands. Athletic tops typically run true to size, though some brands such as Nike and Adidas may run slightly tight across the chest. Leggings and tights should fit snugly without restricting movement; if you're between sizes, size up for comfort during high-intensity activity. Always measure your waist and hips and compare against the brand-specific size chart, as sizing varies considerably between manufacturers.
Kids' Footwear
Children's shoe sizes progress more rapidly than adults'. Finish Line carries children's trainers from all major brands; always measure your child's foot in the evening (when swelling is greatest) and choose a size that allows approximately one finger's width (0.5 cm) of clearance at the toe. Many brands offer larger children's sizes that transition toward adult sizing, so verify the fit before purchase. Children's feet grow quickly, so check the fit every 4–6 weeks, especially during growth spurts.
Sizing Tips
- Check brand-specific notes. Each brand stocked at Finish Line may have different lasts and sizing conventions. Read product descriptions carefully and look for fit feedback from other customers, as this often reveals whether a shoe runs small, large, or true to size.
- Consider your activity. Running shoes benefit from a slightly larger size than casual trainers to account for foot swelling and sock thickness. Basketball and court shoes require a snug fit for stability; don't size up unless you have particularly wide feet.
- Width matters. If you have narrow feet, you may find that standard unisex trainers feel loose; women's sizes generally run narrower than men's sizes in the same EU number. Conversely, wide-footed shoppers should look for brands offering D or 2E width options, which Finish Line stocks for select styles.
- Try shoes in the afternoon or evening. Just as you should measure your feet later in the day, try on shoes when your feet are slightly expanded. This ensures your shoes will be comfortable throughout the day and during activity.
- Allow a break-in period. Most new trainers require a short break-in period (2–5 hours of wear). Slight tightness in the heel or midfoot often resolves after break-in; however, if shoes cause pain or blisters, size up or choose a different style.
- Socks and insoles affect fit. Thick cushioned socks and custom orthotics can change your effective shoe size. If you plan to use either, wear them when measuring and trying on shoes to ensure an accurate fit.
- Return policy & exchanges. Finish Line offers a generous return and exchange policy on unworn shoes. Order multiple sizes if you're uncertain, try them on at home, and return what doesn't fit—there's no penalty for exchanging to a different size.
- Gender-specific fits. Men's shoes are typically wider than women's shoes in the same EU size. Women shopping in men's sizes (or vice versa) should size accordingly; women generally go down 1.5–2 sizes when buying men's trainers.