Biom C5 Boa GTX has a newly developed outsole that provides secure multi-directional grip, whether you’re standing in wet grass, sand or muddier areas. The shoe’s upper combines scratch-resistant and easy-to-maintain Ecco Performance Leather with a soft, padded mesh tongue for a modern and comfortable feel. BOA® Fit System makes it easy to fine-tune the fit with a precise click system, giving you stability and comfort throughout the round. GORE-TEX SURROUND® provides 100% waterproof protection and full 360-degree breathability, so feet stay dry even in persistent rain. BIOM® Natural Motion® technology allows the foot to work naturally close to the ground for better control and a more stable gait. The washable insole provides soft cushioning and can be taken out to allow more room in the shoe. All in all, you get a technically advanced golf shoe that delivers peace of mind, comfort and performance in all weathers.