Fully adjustable length with buckles + elastic harness material - can be adjusted to any body shape. The braces do not restrict movement and are very comfortable to wear. Material: elastic Color: green Size: universal Belt width: 40 mm Belt circumference: 70-180 cm Belt length on the shoulder: 83-120 cm The product complies with the European harmonized standard: EN ISO 13688:2013+A1:2021 EN 17353:2020 EN ISO 14362-1:20 Reflective braces 03104 - user manual EU declaration of conformity