{"product_id":"ptolemy48-at-005","title":"Air twist 360 AT-005","description":"Light and unbreakable — the second installment of Air Twist 360! An acetate Boston shape with a titanium bridge, and temples made from the newly developed super-elastic memory alloy \"AL-29.\" A remarkable elasticity that only the wearer can truly feel. A material whose restoring force remains unchanged down to minus 40 degrees. As for the origin of the name, this lightweight pair of glasses refers to the remarkable shape-memory alloy that returns to shape even after being bent 360 degrees. Made from the newly developed super-elastic memory alloy \"AL-29,\" it achieves remarkable spring properties that are \"hard to shift,\" along with a light, gentle fit that never squeezes the temples. You'll notice the difference the moment you put them on — it feels as if you're not wearing anything at all. The newly developed super-elastic memory alloy \"AL-29\" is a proprietary copper-aluminum alloy, an outstanding shape-memory alloy.","brand":"Ptolemy48","offers":[{"title":"Black","offer_id":54201470255244,"sku":"AT-005-BK","price":492.75,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":54201470288012,"sku":"AT-005-BL","price":492.75,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":54201470320780,"sku":"AT-005-GR","price":492.75,"currency_code":"USD","in_stock":true},{"title":"Mocha Brown","offer_id":54201470353548,"sku":"AT-005-MB","price":492.75,"currency_code":"USD","in_stock":true},{"title":"Pink brown","offer_id":54201470386316,"sku":"AT-005-PBR","price":492.75,"currency_code":"USD","in_stock":true},{"title":"Smoke Black","offer_id":54201470419084,"sku":"AT-005-SB","price":492.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/5380\/8012\/files\/3dbe343c702dc0a98c9a42912bdf93007e7cc80043a0a0e64438f9a89f74e2e9.jpg?v=1789108662","url":"https:\/\/global.ptolemy48.com\/products\/ptolemy48-at-005","provider":"ptolemy48-global","version":"1.0","type":"link"}