Callaway X Nitro Golf Shoes The X Nitro combines a lightweight, super-soft & ultra-comfortable upper with Tour level power traction. Lightweight TPU Outsole is Tour proven & features PINS Pro Flex Performance Spikes positioned for the most power-efficient grip possible. Lightweight Dual Density EVA Midsole for long-term comfort, round after round. Waterproof Full Grain Leather Upper maximizes durability & comfort. Textile Lining for added heel & Achilles comfort. 8 Callaway PINS (Performance INsert System) Spikes
- developed by Softspikes, is a revolutionary design that decreases the receptacle & spike thread heights providing maximum comfort & less spike pressure. The proprietary Callaway Performance PINS spike provides superior traction & support. Its dynamic properties increase strength, durability & prevent clogging. Ortholite Dual Density Inserts with 3D cushioning support combine the inherent benefits of strength, breathability, moisture transport & anti-microbial function. Rain Sport/ Dry Sport Waterproof Technology Callaway Golfs proprietary Dry Sport moisture management & Rain Sport waterproof technologies provide golfers the ultimate in comfort & dryness. 2-Year Limited Waterproof Warranty Callaway Golf warrants to the original purchaser for a period of two years from the date of purchase that the shoes will be free from any material or workmanship flaws that may result in water leaking into the shoes. 30-Day Comfort guarantee Warrants shoes for fit, comfort, or cushioning within 30 days of purchase.