Si-Tech silicone 28/37 cm neck seal Boxes Secure and form-fitting for cycling

Secure and form-fitting for cycling

Experience unparalleled freedom of movement thanks to the ergonomic cut and 4-way stretch exterior

Two short barbs provide excellent holding power while allowing for easy extraction

the 25º pre-shaped foot pocket optimizes power transfer

Built tough with reinforced knee pads and glued seams

Si-Tech silicone 28/37 cm neck seal Boxes Secure and form-fitting for cyclingUpgrade your drysuit with the SI TECH Silicone Neck Seal (28 37 cm). Experience unparalleled comfort and freedom with 40% more stretch than latex, making donning and doffing easier. This hypoallergenic silicone seal is perfect for those with latex allergies, offering a secure, water tight fit without irritation. Built for durability, its resistant to UV and ozone degradation, ensuring a longer lifespan. The integrated guide ribs allow for easy, custom