OP-TEK® Flex materials are soft, flexible EVA copolymers that provide outstanding patient comfort when used as an inner liner for rigid socket frames. OP-TEK® Flex materials are specially formulated to maintain more consistent walls during forming compared to other flexible plastics.

OP-TEK® Flex is specially formulated to maintain more consistent walls during forming compared with many other flexible plastics.

OP-TEK® Flex Comfort exhibits excellent seaming characteristics during drape forming, and more consistent walls during blister/bubble forming compared with many other EVA copolymer materials. This material is made with a lubricant additive that reduces friction without compromising performance during forming.

OP-TEK® Flex BiLam provides added comfort and improves aesthetics for patients wearing carbon socket frames. The inner layer contains a hypoallergenic, FDA compliant additive that reduces friction, and the outer layer helps hide trim lines and window cut-outs of carbon socket frames.

OP-TEK® Flexible EVA is Widely Used For: 

  • Soft inner liners for rigid socket frames
  • Inner boots for pediatric AFOs
  • Orthotics for hand and wrist

Performance Characteristics:

  • Excellent moldability
  • Lightweight
  • Maintains consistent walls when formed