Assertion: skate's boot | /r/MadeOf | synthetic materials
Facets:
value: more recently
type: TEMPORAL
value: with heat-modifiable linings
type: OTHER
Source sentences:
text: More recently, the boots have been made from synthetic materials as well, but some have the addition of a heat-modifiable lining.
text: In recent[clarification needed] years, boots made of synthetic materials with heat-modifiable linings have become popular with many skaters because they combine strength with lighter weight than leather boots, and are easier to "break in.
text: More recently, the boots have been made from synthetic materials as well, but some have the addition of a heat-modifiable lining.