The Lone Wolf Leather Apple iWatch Strap in Horween's blue Chromexcel is made of two layers of leather hand stitched with white thread. Chromexcel leather is a mix of two tanning methods resulting in a soft and full leather that patinas well with use. As it ages and the top dye wears the brown core of the leather will show. This is called "tea core". The leather is hot stuffed with oils and waxes giving it the characteristic chromexcel pull up. Chromexcel is used for both the outside and inside leather of the strap making it a robust 3.6 mm thick.
Please refer to the "Sizing Chart" on the Home Page before ordering to ensure correct measurements.
Don't hesitate to contact Lone Wolf Leather if you have any questions or special preferences.