YOU MAY CONCERN:Q: Will the silicone strap cause an allergic?A: Bravely klimbing watch band adopts high quality pure silicone. It is not only the comfortable, but also sweat resistant . It doesn't irritate your skin. Q: As apple watch is water...

Leather Material: retro top grain genuine leather, leaving natural marks style.Elegant,breathable,soft,comforbable; Clasp and Connector: 316 Stainless Steel Clasp and connector ,bright and never rust;and the adapter is processed through our...