The product is small in size, so we recommend going up one size. Sif Reflective has a chunky sole and reflective details for a sporty and stylish look. With a combination of leather and textile, the sneaker is finished with fish leather details on the heel. All leather is from LWG certified production. Unique to WODEN sneakers is that we incorporate at least 50% polyester from PET bottles in the material. Soft PU foam is used for the insole, which is not only lightweight but also shock-absorbing. The lightweight design is ensured by using a WODEN airflow insole and an outsole based on our Natural Soft technology. A technology designed to ensure the best possible comfort, making Sif Reflective a comfortable companion on the go. • mesh • Good instep • Molded EVA sole with Natural Soft technology • Reflective panel • LWG certified suede • Fish leather details • Cork insole with Airflow system.