Thirty Two

STW Double Boa 2025

2025 Thirtytwo STW Double Boa Boots The STW Double Boa has the same great comfort and easy flex but now with zonal lockdown control. Dual BOA Fit System allows you to lock in your forefoot and control upper stability independently. Flex 3/10 (1=Soft,10=Stiff) Fit 1:1 Lasting - True half sizes 3D Molded Tongue - For easier lacing and an even flex throughout. Grip & Rip Heel Hold Liner Comfort Liner - Heat moldable dual density Intuition foam and integrated lacing. Comfort Harness - Grip and rip heel hold velcro heel overlay prevents heel slippage. Lacing System Double Boa - Dual zone precision fit. Integrated Internal Lacing Footbed Comfort Footbed - Molded footbed. Sole STI Evolution Foam - Light and reliable cushioning.