Protalus T-75 Insoles — Thin Profile Alignment, No Removal Needed ¾-Length Design | Thin Profile | 90-Day Risk-Free Trial The Slim Fit for Snug Shoes with Fixed Insoles The Protalus T-75 delivers the same effective geometric correction as our T-100 — in a ¾-length, thin-profile design built to sit right on top of your existing insole. No removal required. Whether your shoes have a fixed liner, a snug fit, or a lower-volume forefoot, the T-75 delivers the full benefits of Protalus Alignment Technology without adding bulk or sacrificing fit. Key Benefits Precision Alignment — Geometric correction guides your foot through its ideal motion sequence, correcting on-axis (ankle) loading with every step No Removal Needed — ¾-length design sits on top of your existing insole, making it compatible with shoes where the factory liner can't be taken out Thin Profile — Slimmer construction than the M-75, designed for lower-volume shoes where space is at a premium Clinically Proven Technology — Features the same Protalus Alignment Technology clinically studied to correct walking mechanics and reduce compensatory stress throughout the kinetic chain Plantar Fasciitis Relief — Addresses the leading mechanical cause of plantar fasciitis by correcting on-axis (ankle) loading with every step Comfortable for All Arch Types — Works for flat feet and high arches alike, delivering structural correction rather than just cushioning Who Are the T-75 Insoles For? The T-75 is the right choice if you: Have shoes with a non-removable or fixed factory insole Need alignment correction in a lower-volume, snug-fitting shoe Experience plantar fasciitis, knee, hip, or lower back discomfort linked to foot mechanics Want the slim profile of the T-100 in a ¾-length format that works with fixed liners Product Specifications Support Level: Effective Length: ¾-Length (sits on top of existing insole) Wall Depth: Thin heel geometry Best For: Dress shoes, casual sneakers, and any lower-volume shoe with a fixed or non-removable liner Footwear Requirement: No removal needed — works with fixed insoles Try Them Risk-Free for 90 Days Slip them into your shoes and take a few steps. 95 out of 100 people keep theirs. If your body doesn't feel the difference, we'll refund every cent — no questions asked. Free shipping included. Need full-length coverage? If your shoes have a removable liner and you want thin-profile alignment from heel to toe, the T-100 is your best match.
