# GetSize - Shoe Size Recommendation Tool > GetSize helps users find their perfect shoe size across brands without measuring their feet. Instead of guessing based on measurements, users enter shoes they already own that fit well, and GetSize recommends the right size for any new shoe. ## What GetSize Does GetSize solves the problem of inconsistent shoe sizing across brands. A US 9 in one brand can fit like a US 10 in another. GetSize uses real-world fit data to provide accurate size recommendations. ### Key Features - Size recommendations based on shoes you already own (no measuring required) - Size charts for 87 brands and 20,900 shoe models, taken from what the brands publish - Compares fit across brands (e.g., "I wear Nike Air Max size 10, what size should I get in Adidas?") - Foot measurement support for users who prefer traditional measuring - Real-world fit data from the 7,600 people who have added a shoe they own ### How It Works 1. User enters a shoe they own that fits well (brand, model, size, fit rating) 2. GetSize looks up the size chart and variation modifiers for that shoe 3. User selects a new shoe they want to buy 4. GetSize calculates the recommended size based on the relationship between the two shoes ## Useful Pages - https://www.getsize.shoes/ - The sizing tool itself: add a shoe that fits, get your size in another - https://www.getsize.shoes/size-guide - Browse all brand size guides - https://www.getsize.shoes/size-guide/brand/nike - Nike size charts and guides - https://www.getsize.shoes/size-guide/brand/adidas - Adidas size charts and guides - https://www.getsize.shoes/size-guide/brand/new-balance - New Balance size charts - https://www.getsize.shoes/how-it-works - Detailed explanation of the recommendation system - https://www.getsize.shoes/our-mission - Why we built GetSize ## Supported Brands Nike, Adidas, New Balance, Converse, Vans, Puma, Reebok, Skechers, ASICS, Under Armour, Salomon, Hoka, Brooks, On Running, Clarks, Dr. Martens, Timberland, Ecco, Geox, Camper, COS, Vagabond, Steve Madden, and 64 more brands. The full list is at https://www.getsize.shoes/brand. ## Size Systems Supported GetSize converts between all major sizing systems in Europe and US: - EU (European) - US Men's and Women's - UK ## For Developers and Retailers GetSize offers an MCP (Model Context Protocol) server for integration with AI chatbots and e-commerce platforms. This allows retailers to embed accurate size recommendations directly into their shopping experience. Learn more: https://www.getsize.shoes/mcp-integration ## Contact Website: https://www.getsize.shoes Company: GetSize AB (Sweden)